Mathematics High School

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Answers

Answer 1

Step-by-step explanation:

if the area of a box is 1 cm^2

then area of triangle is6 cm square

Related Questions

what is 1.54x10^21 in scientific notation

Answers

Answer:

Scientific notation: 1.54 x 10^21

Scientific e notation: 1.54e21

Real number: 1540000000000000000000

PLEASE HELP WITH ALEGBRA I WILL GIVE BRAINLIEST
use distributive property to factor the expression
how do i do this if the first is -4 and the second is 4?
−4m − 4y

Answers

Answer:

4(-m - y)

Explanation:

Variables can be negative.

I don’t remember fully but this is a jist of what you’re supposed to do. So first you find the biggest number you can distribute both values in for example if you had 4x+6y you’d want to use 2 as it’s the biggest number that can go into both. Ok so you put the 2 at the beginning of the expression and try to figure out what will multiply by 2 to make 4 and 6. In this case this’ll work 2(2x+3y) if you’ve got any more questions ask and I’ll try to answer tommorow morning

What is the binary number for 18​

Answers

Answer:

69

Step-by-step explanation:

Answer:

10010 that's the answer

Jade buys a singing tie for $20 with 6% tax. How much does she pay?
A: $14.00
B: $26.00
C: $21.00
D: $1.20

Answers

the correct answer is c.

Answer:

The answer is C:$21.00

Step-by-step explanation:

HELP THIS IS DUE TONIGHT AT 12!!!

Answers

i know i’m late but... i hope this still helps. (-3,-10)
the answer is (-3, -10)


[tex]4x -3 = 11x[/tex]
​

Answers

The answer is : -3/7

You move the terms so it looks like: 4x = 11x + 3

Then you collect like terms so you should have -7x = 3

After that just divide both sides by -7x and x should equal -3/7

Answer:

[tex]x=-\frac{3}{7}[/tex]

Step-by-step explanation:

[tex]4x-3=11x\\\\4x-3+3=11x+3\\\\4x=11x+3\\\\4x-11x=11x-11x+3\\\\-7x=3\\\\\frac{-7x=3}{-7}\\\\\boxed{x=-\frac{3}{7}}[/tex]

Hope this helps.

Which value of x makes this equation true? 35 + 42 = 12 + x​

Answers

Answer:

65

Step-by-step explanation:

So let's first set up our equation here:

35 + 42 = 12 + x

Now, let's add like terms

77 = 12 + x

Now, let's subtract both sides by 12

65 = x

Answer:

x=63

Step-by-step explanation:

35+42= 75

75-12= 63

Find the slope of the line passing through each of the following pairs of points.

(0, 7), (0, −8)

Answers

You need to show the graph they give you

Answer:

holy,  thats hard, I will try to do it for you

Step-by-step explanation:

Identify the number of solutions or zeros:
f(3) = 23 – 3.75 +27 – 9
3
1
5
7

Answers

Answer:

3

Step-by-step explanation:

PLEASE MARK BRAINLIEST

Answer:

3

Step-by-step explanation:

jose flies a kite 17 1/2 ft above the ground. he increases its elevation by 4 3/4 ft by letting out some string. then he reels in the string and changes its elevation by -15.8 ft. after jose reels in the string, what is the kite's elevation relative to the ground? show your work

Answers

Answer:

6.45 feet

Step-by-step explanation:

He starts 17 and 1/2 feet off the ground

Elevation relative to ground: 17 1/2

Then he increases the height by 4 and 3/4

Expression: 17 1/2 +4 3/4

Elevation relative to ground: 22 1/4

Next he decreases the elevation by 15.8 feet

Expression: 22.25-15.8

Elevation relative to ground: 6.45

The answer 6.45 feet from the ground

44735758 x 46639756-435333 divided by 48883 = what pls help will give brainleist

Answers

Answer:

2.0864648e+15

Step-by-step explanation:

Answer:

Ok this is a long one 4,792,801,917.519956

Hope this helps! But is this for a class or were you just wondering?

8 1/3 % of 64

mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm

Answers

Answer:

I think it is 7.86.

Step-by-step explanation:

You should change 8 1/3% to a decimal that equals 8.33333333333. I then had took 64/8.33333333333 which equaled 7.86.

If this helped please feel free to click the thanks button below. Thank you! :-D

True or false, the following two triangles are congruent by HL.

A.) False
B.) True

Answers

The answer is for this question is true

HURRY FAST! 50 pts. Any bad/wrong answers will be deleted by one of my moderator friends.

Answers

Answer:

21

Step-by-step explanation:

anything that is powered by 0 is 1 so 2 to the power of 0 is 1 times 13 which is 13, 13 added by 9 is 21

Hope this helps!

Find the slope of the line. Explain or show your reasoning.
Write an equation for the line.


Find the values for and . Explain or show your reasoning.

Answers

what are the points?

M is the midpoint of AB. A is at (-5, 1) and M is (-1,4). Find the coordinates of B. Select one: O a (-3.2.5) O b.(-1.4) O c. (2,5) O d.(3,7)​

Answers

Answer:

A (-3, 2.5)

Step-by-step explanation:

Midpoint formula is m=(x1 + x2/2), (y1 + y2/2)

So add the xs: -5 + -1 = -6

And the ys: 1 + 4 = 5

Then divide them by 2

(-3, 2.5)

What is the LCD of 49:63

Answers

Answer:

21

Step-by-step explanation:

Answer:

411

Step-by-step explanation:

x three * 101 three = 2001012three​

Answers

Geudgvdudhdiejxx FX je hdjdbdjsn

Hey everyone! I was just browsing around on google, and found this is the hardest question ever...

Is there anything you know you should let go of, but you haven’t yet? Why?

Can Brainly answer it?! I guess time will tell! Also, first gets branliest!

(NO WASTING MY POINTS EITHER)

Answers

Answer: Yes my bestfriend

Step-by-step explanation:

Answer:

yes, that fact that i think im smart and that others think im smart too XD im rly dum, i hate school, my brain hurts all the time, and my dyslexia isn't helping at all. being in online school is very difficult for me cuz im not learning anything im just getting my work done (sometimes) and trying to get through the day.

What is the length of EF?

PICTURE BELOW:

CHOICES ARE:
3.8
2.4
1.2
0.5

Answers

Answer:

3.8 is the answer of this question

WILL GIVE BRAINLIEST NEED DONE ASAP
Write an equation in standard form of the line that passes through the given point
and has the given slope.
1. (2,-4), m= 2/3
2. (5, -3); m = 2
3. (6,0); m = 3/4
4. (-1, 2); m = 7
5. (-3,-5)m= 1/3
6. (4,0); m = -5

Answers

Answer:

y=2/3x-16/3    

Step-by-step explanation:

ok ill show you how to do one question since the rest will take too long so what you do is

equation is y=mx+b right

so you have slope and these points (2,-4) and m=2/3

y=2/3x +b right

now all you do is sub in x and y which are ur given points

-4=2/3 (2) +b

now you solve for b

-4 = 4/3 + b

-4-4/3 = b

-12/3 - 4/3 = b

-16/3=b so therefore

y=2/3x-16/3    

Here is working and answers
Hope it helps :)

Will give brainliest if correct.

Answers

Answer:

y=(-9-2x)/3

Step-by-step explanation:

x/6+12=(-12). solve for x

Answers

If 6 is the denominator of the first part of the equation then x=-144

Answer:

x=-144

Step-by-step explanation:

[tex]\frac{x}{6} +12=-12[/tex] subtract 12 on both sides

[tex]\frac{x}{6}=-24[/tex] multiply by six

x=-144

Sara halves it and gets an answer of 34.3. What was the original number?

please help me im doing hegarty maths and I dont know what is this answer please help me

Answers

Answer: 68.6

because 34.3 times 2 is that or if u divide 68.6 by 2 u get 34.3

For which values of A, B, and C will AX +BY=C be a vertical line through the point (8,6)
A. A=1, B=0, C=6
B. A=1, B=0, C=8
C. A=0, B=1, C=6
D. A=0, B=1, C=8

Answers

Answer:

B. A = 1, B = 0, C = 8

Step-by-step explanation:

The equation of a vertical line is

x = c

where c is the value of the x- coordinates the line passes through.

The line passes through (8, 6) with x- coordinate 8, thus

x = 8 is the equation of the vertical line

In comparison to

Ax + By = C, then

A = 1, B = 0, C = 8, that is

x + 0 = 8

x = 8 being the required equation

please help i give brainliest to who ever gets it right!!!!!!

Answers

Answer:

D.

Step-by-step explanation:

Opposite numbers will be numbers with opposite signs

Option D shows -3 at one end and +3 at the other; their sum is 0

the answer is D mark the other dude brainlist

please help I will mark you brainalist ​

Answers

Answer:

EASY. y = 4/7x+3

Step-by-step explanation:

Un obrero gana $ 80 por hora. Si puede trabajar hasta 12 horas por día ¿Cuánto es el máximo que puede ganar en un mes si labora 5 días a la semana?

Answers

19,200$
Sabemos que gana 80$ a la hora. Podríamos escribirlo como 80h (h representa las horas que trabaja)
Trabaja 12 horas por día y 5 días a la semana. Eso sería 60 horas a la semana. En un mes hay 4 semanas entonces si trabaja 60 horas a la semana, en 4 semanas trabaja 240 horas. En un mes trabaja 240 horas. 80h donde h=240. 80(240)= 19,200

97700000000000000000000 in scientific notation

Answers

Answer:

That number is  9.77 x 10²² .

Step-by-step explanation:

Answer:

9.777 x 10^22

Step-by-step explanation:

in order to put a number in scientific notation, you have to move the invisible decimal over to the right since the number is a large number. in this case, the invisible decimal would start between 9 and 7. if you put this decimal to the right until you reach the last zero of the right, you would have move the decimal 22 spaces to the right

Plz help I will mark branindiest?

Answers

Answer:

the answer is on google

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