Mathematics High School

PLEASE HELP HARD FOR ME BUT EASY FOR OTHERS

PLEASE HELP HARD FOR ME BUT EASY FOR OTHERS

Answers

Answer 1
The answer should be 72 degrees.
You add 31 and 39 first to get 70 degrees.
Then add 38 degrees because the angle in the lower corner is the same as one the would be placed to the right of the top two angles. 70 plus 38 equals 108 degrees.
Next you subtract 108 from 180 to get the answer for x. That gives you 73 degrees.

Related Questions

solve for x round to your nearest tenth

Answers

Answer: Can’t see which place value to round to. So the answer is about 4.60147.

Explanation: SOH CAH TOA
Tan (41) = 4/x
Separate the X.
X = 4/Tan(41)
x= 4.6014...

What is the volume of a hemisphere with a diameter of 7.6 m, rounded to the nearest tenth of a cubic meter?

Answers

Answer:114.9m^3

Step-by-step explanation:

Yuri's homework grades for the 4th six-weeks were as follows: 67, 71, 49, 82, 87, 91, 78 What is the mean (average) of the following set of data? Round your answer to the nearest tenth of a decimal (one decimal place).

Answers

The mean of the data set would be 75.

8-2(4×3-5)
does this equal -4?​

Answers

Answer:

-6

Step-by-step explanation:

Answer:

No -6

Step-by-step explanation:

Find the total surface area.

Answers

Answer:

SA = 48 cm²

Step-by-step explanation:

SA = (3x12) + (4x3) = 48 cm²

Joe has 3 1/4 gallons of punch. He adds 1 1/2 quarts of juice to the punch . He drinks 1/4 quarts of punch . Which expression can be used to fine the number of quarts of punch joe has left

Answers

Answer:

13 + 1 1/2 - 1/4

Step-by-step explanation:

1 gallons = 4 quarts

3 1/4 = 13/4 x 4 = 13

Quarts left = original quart + quart added - quart drunk

13 + 1 1/2 - 1/4

HELP ASAP!!! question in picture!!!

Answers

Answer:

Y=3x-17

Step-by-step explanation:

I graphed it

What is the distance between two points located at (−6, 2) and (−6, 8) on a coordinate plane?

A 4 units
B 6 units
C 10 units
D 12 units

Answers

Answer:

6 units

Step-by-step explanation:

Answer:

6 units (B)

Step-by-step explanation:

8 - 2 = 6

Please help me with the answer!!!

Answers

5x = 7x - 8

7x - 5x = 8

2x = 8

x = 8 ÷ 2

x = 4

4 Luke's math scores for this grading period are listed below. 84, 86, 83, 78, 92, 87, 92, 90, 88, 86 What is the mean of the data set graphed on the dot plot? (10 Points) X X Х ХХ ХХХ xx 日中 85 90 95 70 75 80 F H​

Answers

Answer:

86.6

Step-by-step explanation:

Add them all up and divide by how many scores

Evaluate the expression
Show your work
b) -10 -5h for h = -6

Answers

Answer:

20

Step-by-step explanation:

-10-5x(-6)

-10+30

20

Given the figure below, find the values of x and z.

Answers

Answer:

Value of :x = 12°z = 101°

By using the Vertically Opposite Angles property

79 = 6x + 7 where value we get is x = 12

By using Linear pair property

79 + z = 180 where we get the value of z = 101

Just need the answer of what the surface area is

Answers

Answer:

54

Step-by-step explanation:

Mark leaves his house at 12:53
He gets to the shop at 14:23
His average speed was 20km/h
How far away is the shop from Mark's house?

Answers

Answer: His house is 43.33334 kilometers

A Bow-Wow chew toy costs $20. 10% of the purchase price is
donated to an animal shelter. How much is donated for each
chew toy?

Answers

Answer:

2 dollars donated.

Step-by-step explanation:

Answer:

18.18

Step-by-step explanation:

Find the sum of all the two-digit numbers that divide 170 with a remainder of 5.

WILL MARK BRAINLIEST IF ITS RIGHT!!! PLEASE HELLPP!!!!!

Answers

Answer:

114

Step-by-step explanation:

To find - Find the sum of all the two-digit numbers that divide 170 with a remainder of 5.

Proof -

The 2 digit number is 11

170 = 11(15) + 5

The two digit number is 15

170 = 15(11) + 5

The two digit number is 33

170 = 33(5) + 5

The two digit number is 55

170 = 55(3) + 5

∴ we get

The two digit numbers are

11, 15, 33, 55

Their sum is equals to

11 + 15 + 33 + 55 = 114

Select the expression that is equivalent to (m2-16)

A
(m-4)2

B
(m+4)(m-4)

C
(m2+8m+16)

D
(m2-8m+16)

Answers

B because we’re looking at factoring perfect squares and the the square root of m^2 or 1^2 is 1 and that of 16 is 4

Answer this question please

Answers

Can I please see the graph and the options. I want to help but I can’t see the graph or the options.

Choose the correct statement about best-fit lines.
a.
A best-fit line is close to most of the data points.
b.
A best-fit line describes the exact coordinates of each point in the data set.
c.
A best-fit line always has a positive slope.
d.
A best-fit line must go through at least two of the data points.


Please select the best answer from the choices provided

A
B
C
D

Answers

Answer:

A

Step-by-step explanation:

A line of best fit is a line that gives an estimate of where the line would be, therefore it is close to most of the data points.

Answer:

A)

Step-by-step explanation:

Estimate the answers of these:
1. 489+1210
2. 3694-2016
3. 5082×312
4. 761÷34​

Answers

nana xbox ksnsnsnmakam 6

Please help this is for a friend with co vid- 19

Answers

Answer:

am not sure but

Step-by-step explanation:

since they are similar they must have similar ratio

so 12/4 =3/1

so 3:1

4*3=12

for other sides I think

9*3 =27

and

6*3=18

y=27

x=18

Please help, thank you
y = x + 4 y = −2x − 2 Explain how you will solve the pair of equations by substitution. Show all the steps and write the solution in (x, y) form. Source StylesNormal

Answers

Answer:

6x

Step-by-step explanation:

Alyssa walked 1.34 fewer miles than Emily. Alyssa walked 7.45 miles. How many miles did Emily walk?

Answers

6.11 miles is Emily’s Distance amount

Ricky wants a carrier so that he can take his pet to the veterinarian. He chooses one in the shape of a right rectangular prism that is 4 feet deep, 3 feet tall, and 2 feet wide. What is the surface area of the carrier?
A. 26ft^2
B. 36ft^2
C. 40ft^2
D.52ft^2

Answers

Answer:

its c

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

great job mate

El elemento neutro de la suma es el 1.

Answers

The Neutral element of the Sum is 1.

Solve this please!!!!

Answers

Answer:

The volume of the rectangular prism is 336

The volume of the triangular prism is 24.875

Add them together, 360.875. You can round if you want

Elena cashed a check for $$4350 at Quick Cash. The fee to cash
a check is 12% of the amount of the check. How much did Elena
pay to cash her check?

Answers

Answer:

522

Step-by-step explanation:

What is the value of x in the equation 6 − 3 ⋅ 6 − 1 6 4 = 1 6 x ?

Answers

x= -11

Hope this helps

:T

:B

:D

A hemisphere with diamater 17 cm

Answers

Answer:

not enough information

Step-by-stepexplanation:

The blue segments below is a diameter of oo. What is the length of the radius of the circle?

Answers

Answer:

C. 5.1 units

Step-by-step explanation:

Given Information :

Diameter : 10.2 units

Radius (r) = ?

[tex]r = \frac{d}{2} [/tex]

Input the values

[tex]r = \frac{10.2}{2} \\ \\ r = 5.1[/tex]

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