Please answer correctly !!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!

Please Answer Correctly !!!!!!!!!!!! Will Mark Brianliest !!!!!!!!!!!!!!!!

Answers

Answer 1

Answer:

x = 8

Step-by-step explanation:

well using the theorem we have

[tex]\frac{6}{9}=\frac{x}{12}\\\\\frac{2}{3}=\frac{x}{12}\\\\12[\frac{2}{3}]=12[\frac{x}{12}]\\\\4\cdot 2=x\\\\x=8[/tex]


Related Questions

What is the value of (1/7) 3?

Answers

Answer: 3/7

Step-by-step explanation:

1/7 x 3/1

MULTIPLY ACROSS

so 1 x 3 = 3 AND 1 x 7 = 7

so the answer is 3/7

Decimal and fraction form round it all the way

Answers

Answer:

The answer to the question provided is

[tex] \frac{22}{7} [/tex]

Answer:

x=-1

Step-by-step explanation:

A solid silver spoon has a mass of 65.1g.
The volume of the spoon is 6.2cmº.
Calculate the density of silver.

Answers

Answer:

D=M/V

D=65.1/6.2

Density is 10.5 grams per centimetre cube

Step-by-step explanation:

please help someoneee

Answers

Answer:

it's answer is 89 mm

Step-by-step explanation:

Perpendicular (p) = 80 mm

base(b) = 39 mm

hypotenuse (h) = ?

By using Pythagoras theorem,

h = √( p² + b²)

= √ ( 80² + 39²)

= √7921

=√(89)²

= 89 mm

Answer:

89 mm

Step-by-step explanation:

Use the pythagorean therom to solve for the hypotenuse which is (c).

Ex: a^2+b^3=c^2

Subsitute

80^2+39^2=c^2

6400+1521=c^2

6400+1521=c^2

Add

6400+1521=7921

Now you have the following equation...

7921=c^2

Sqaure both sides of the equation

sqrt7921=sqrtc^2

89=c

So C=89 mm there you go :)

MARK ME BRAINLISET THANKS!!!

Is this correct pls help

Answers

Answer:

I think it's right

but plz let me know if im wrong

Step-by-step explanation:

Write the fractions from parts (a) and (b) as a proportion, and solve to find out how many miles Alex's friend's house is from school. Round your answer to the tenths place. *

Answers

Question:

Alex skateboards at a constant speed from his house to school 3.8 miles away. It takes him 18 minutes.

a. What fraction represents his constant speed, c?

b. After school, Alex skateboards at the same constant speed to his friend’s house. It takes him 10 minutes.  Write the fraction that represents constant speed, c, if he travels a distance of y.

c. Write the fractions from parts(a) and (b) as a proportion, and solve to find out how many miles Alex’s  friend’s house is from school. Round your answer to the tenths place.

Answer:

(a) [tex]c = \frac{3.8}{18}[/tex]

(b) [tex]c = \frac{y}{10}[/tex]

(c) 2.1 miles

Step-by-step explanation:

Solving (a):

Given

[tex]Distance = 3.8\ miles[/tex]

[tex]Time = 18\ minutes[/tex]

Required

Determine the constant speed, c.

Speed is calculated as:

[tex]Speed = \frac{Distance}{Time}[/tex]

So, we have:

[tex]c = \frac{3.8}{18}[/tex]

Solving (b):

Given

[tex]Distance = y[/tex]

[tex]Time = 10\ minutes[/tex]

Required

Determine the constant speed, c.

Speed is calculated as:

[tex]Speed = \frac{Distance}{Time}[/tex]

So, we have:

[tex]c = \frac{y}{10}[/tex]

Solving (c): Write (a) and (b) as proportions and solve for y.

As a proportion, we have

[tex]\frac{y}{10} = \frac{3.8}{18}[/tex]

Multiply both sides by 10

[tex]10 * \frac{y}{10} = 10 * \frac{3.8}{18}[/tex]

[tex]y = 10 * \frac{3.8}{18}[/tex]

[tex]y = \frac{38}{18}[/tex]

[tex]y = 2.11111[/tex]

[tex]y = 2.1\ miles[/tex]  ---- approximated

2. What is the y-intercept of this graph?
O A. 1
O B.-2
O C. 2
O D.-4

Answers

Answer:

1

Step-by-step explanation:

Because it is where the like crosses with the y axis

the y intercept is always on the y axis so it’s 1

Mr. Mathes purchases 4 tickets for his family.
Find the value of the expression when t = 4.

Answers

Answer:

8t+2=8(4)+2

   =32+2

Step-by-step explanation:

I was on the same problem and this was correct. Hope this helps!!

Jan's house has four leaking taps. An average of 34 cL of water leaks from each tap every day. How many litres of water is lost from these four taps in August?

Answers

Answer: 42.16l

Step-by-step explanation:

First, we should note that August has 31 days. Since Jan's house has four leaking taps and an average of 34 cL of water leaks from each tap every day. The four taps will leak (34 × 4) = 136 cL everyday.

The amount of litres of water that is lost from these four taps in August would be:

= 136cL × 31

= 4216 cL

= 42.16L

We should note that 100cL = 1L

What is the first step in simplifying the expression
-5x2(4x3 - x2)2 ?
O Distribute -5x?
Square 4x - x2
Subtract 4x3 - 2

Answers

Answer:

Square 4x³ - x²

Step-by-step explanation:

Given the expression -5x²(4x³ - x²)²

The first step in simplifying the expression is to open the parenthesis by taking the square of 4x³ - x² as shown;

-5x²(4x³ - x²)²

= -5x²[(4x³)²- 2x²(4x³) + (x²)²]

= -5x²[16x^6- 8x^5 + x^4]

Hence the correct answer is Square 4x³ - x²

help me on math pleaseee

Answers

Answer:

its too blurry

Step-by-step explanation:

Answer:

slope intercept form is -2/3 for the first one

Please help. 20 points! and brainliest!
( Zoom in if you cant see )

Answers

Answer:

15 : 175    16: 10   17: 2.5 meters

Step-by-step explanation:

15: 350 - 175    16: 25 - 15    17 since there are 100 centimeters in a meter just count and you will get the answer

Find the area of a trapezoid Q Is 4 cm S is 7 cm are is 3 cm

Answers

Answer:67

Step-by-step explanation:

For this, find the value of X for this parallelogram!! Thank you :)

Answers

Answer:

[tex]\huge\boxed{\sf x = 12 }[/tex]

Step-by-step explanation:

Opposite sides and angles of a parallelogram are equal.

So,

3x - 1 = 35

Add 1 to both sides

3x = 35 + 1

3x = 36

Divide 3 to both sides

x = 36 / 3

x = 12

[tex]\rule[225]{225}{2}[/tex]

Hope this helped!

~AH1807

what is _-_=13 fill in the gaps

Answers

14-1= 13 or it can be 16-3 =13

Answer: ↓↓

Step-by-step explanation:

14 - 1 = 13

15 - 2 = 13

16 - 3 = 13

17 - 4 = 13

18 - 5 = 13

19 - 6 = 13

20 - 7 = 13

21 - 8 = 13

22 - 9 = 13

23 - 10 = 13

24 - 11 = 13

25 - 12 = 13

Find two consecutive whole numbers that 37 lies between.
and
?

Answers

Answer:

The two consecutive integers are 18 and 19.

7th grade help me please:)

Answers

Answer:

4^9

262144

Step-by-step explanation:

Teri incorrectly solved the system of equations below. Correctly identify the error Teri made. 2x - 10 y = -30 x - 5y = 20 Step 1: x - 5y = 20 x = 5y + 20 Step 2: 2(5y + 20) - 10 y = -30 10y + 40 - 10y = -30 40 = -30

Answers

Answer:

See explanations below

Step-by-step explanation:

Given the system of equation

2x - 10 y = -30 ... 1

x - 5y = 20 ... 2

Step: From 2;

x = 20 + 5y ...3

Step 2: Substitute equation 3 into 1

2x - 10y = -30

2(5y+20) - 10y = -30

Open the bracket

10y + 40 - 10y = -30

10y - 10y + 40 = -30

0+40 = -30

40 = -30

The steps taken by Teri are correct all through. He didn't make any error whatsoever

PLEASE HELP, MARKING BRAINLIEST!!!

Polygon ABCD is congruent to polygon FGHJ. Given the information below, what is the measure of both angles?

Answers

3y = y + 50
2y = 50
y = 25

ANGLE B
3(25)
75

ANGLE G
25 + 50
75

Candice is taking a group nature hike in a park. There is a
$11.00 fee just to enter the park. In addition, the tour
group charges $0.14 per mile they hike. She brought
$81.00 with her. Find the maximum amount of miles
Candice can hike.

Answers

Answer:

500 miles

Step-by-step explanation:

81-11 is 70. 70 divided by .14 is 500 so that's 500 miles she can bike.

Answer:

500 miles

Step-by-step explanation:

To find out how many miles Candice can hike at max, use the equation 11 + 0.14x = 81.

11 + 0.14x = 81

Subtract 11 from both sides. This undoes the +11.

0.14x = 81 - 11

Subtract 11 from 81 to get 70.

0.14x = 70

Divide both sides by 0.14. This undoes the multiplication by 0.14.

x = 70/0.14

I recommend converting 0.14 into a fraction. That would be 7/50.

x = 70/(7/50)

Find the reciprocal of 7/50 (50/7). Switch the sign from division to multiplication.

x = (70 * 50)/7

Multiply 70 by 50 to get 3500.

x = 3500/7

Divide 3500 by 7 to get 500.

x = 500

At max, Candice can hike 500 miles.

Make the biggest possible number using the digits below only once2,3,1​

Answers

i believe the highest possible number would be (3^2)+1 to get you a total of 10
321

Choose the largest digit available each time

PLLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELPPPPPPPPPPPPPPPPP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE


The 7th graders at Wilson Middle School are taking a field trip to the science museum. So far, 12 students have turned in a total of $81 to pay for their ticket.


1. Write an equation to represent the cost.c, for t ticket



2. If all 72 students turn in their ticket money, how much money will be collected?

Answers

Answer: c = t * 6.75

Step-by-step explanation: each ticket costs $6.75

m∠2 = 4x + 4 and m∠1 = 5x − 2. Find x.


SHOW WORK

I ONLY NEED THE WORK!!!!!

Answers

Answer:

x = 6

Step-by-step explanation:

angles 1 and 2 are equal because the entire angle is bisected

so, 5x - 2 = 4x + 4

x - 2 = 4

x = 6

If you substitute 6 into each expression, they should be equal:

4(6) + 4 = 5(6) - 2

24 + 4 = 30 - 2

28 = 28

PLEASE HELP!!

Match the reasons to complete the proof.

Answers

Answer:

It's blurry

Step-by-step explanation:

If PTS ~ PQR, find the value of x.​

Answers

Step-by-step explanation:

[tex] \frac{6x - 2}{30} = \frac{5x + 13}{36} \\ 36(6x - 2) = 30(5x + 13) \\ 6(6x - 2) = 5(5x + 13) \\ 36x - 12 = 25x + 65 \\ (36 - 25)x = (65 + 12) \\ 11x = 77 \\ x = \frac{77}{11} \\ x = 7[/tex]

You can use the properties that similar triangles have sides scaled.

The value of x is 7.

Since it is given that PTS ~ PQR, thus, let the scaling is done by factor f. Then we have:

[tex]|PT| = f \times |PQ|\\ |TS| = f \times |QR|\\ |SP| = f \times |RP|[/tex]

Thus, we get the ratio of length of PT and length of TS as:

[tex]\dfrac{|PT|}{|TS|} = \dfrac{f \times |PQ|}{f \times |QR|} = \dfrac{|PQ|}{|QR|}[/tex]

How to find the value x?

Using the values specified in the given figure for above obtained equation, we get:


[tex]\dfrac{|PT|}{|TS|} = \dfrac{|PQ|}{|QR|}\\ \\ \dfrac{36}{30} = \dfrac{5x + 13}{6x-2}\\ \\ \text{Cross multiplying, the denominators},\\\\ 36(6x-2) = 30(5x+13)\\ 216x - 72 = 150x + 390\\ 216x - 150x = 390 + 72\\ 66x = 462\\\\ x = \dfrac{462}{66}\\\\ x = 7[/tex]

Thus, the obtained value of x is 7.

Learn more about similar triangles here:

https://brainly.com/question/19387334

A school conducts a survey about favorite sports.
The coach asks members of the basketball team to
name their favorite sport. Give a reason why the
sampling method may be biased.

Answers

Answer:

This survey may be unfair because they are asking the question to a group of kids who are already biased because they all play a specific sport and are most likely going to chooses that sport. Therefore the answers will most likely be basketball because it is the basketball team taking the survey

Step-by-step explanation:

Well since there all in basketball they'll probably favor it since they play the sport themselves.

Larry spent 75% of his weekly allowance a ticket for a concert. The ticket cost $15. How much is Larry's weekly allowance?

Answers

Answer:

20

Step-by-step explanation:

75% of 20 = 15

I believe this is correct and hope it helps :)

Can anybody answer this ??

Answers

Answer:

A

Step-by-step explanation:

the slope is rising by 1 and run by run, remember rise over run. the y intercept is 2 so it's +2.

In the diagram, which pair of angles are vertical angles? 12 56 4 3 87 21 and 22 O 24 and 26 O Z6 and 28 O 25 and 23​

Answers

Answer:

6 and 8

Step-by-step explanation:

vertical lines yes, theyre across from each other making it vertical line

Vertical angles are the angles at the opposite sides of a transversal

The vertical angles are <6 and <8

How to determine the vertical angles

For a pair of angles to be vertical angles, there must be a transversal line, and the two angles must be at the either sides of the transversal

This means that the following angles are vertical angles

Angles 1 and 3Angles 2 and 4Angles 5 and 7Angles 6 and 8

Hence, the vertical angles are <6 and <8

Read more about vertical angles at:

https://brainly.com/question/14362353

While sightseeing in Rome, Lance stopped to see the Colosseum. He learned that the height of the outer wall of the Colosseum measures 48 meters tall. If 1 meter is approximately 3.28 feet, about how high is the outer wall in feet?

Answers

Answer:

157.44 feet

Step-by-step explanation:

Given that:

Lance is out for sightseeing in Rome.

Lance went to see the Colosseum.

Height of the outer wall of the Colosseum = 48 meters

Unit Conversion formula:

1 meter = 3.28 feet

To find:

Height of the outer wall of the Colosseum in feet.

Solution:

It is simple problem for the conversion of unit where we already know the value in one unit and the conversion formula as well.

We have to simply find how much 48 meters will be when converted in feet.

1 meter = 3.28 feet

48 meter = 48 [tex]\times[/tex] 3.28 = 157.44 feet

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