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2 years ago

Simplify the expression: -3(h-4)-2(-6h+5) PLEASE HELPPP

Mathematics

2 answers:

Goshia [24]2 years ago

8 0

Answer:

9h+2

Step-by-step explanation:

-3h+12+12h-10

andrew-mc [135]2 years ago

4 0

Answer:

9h+2

Step-by-step explanation:

-3(h-4)-2(-6h+5)

Expand using distributive property

=-3h+12+12h-10

Combine like terms

=9h+2

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1+ 3z= 40 what’s the answer to this problem I’m confused???

stepan [7]

Answer:

Step-by-step explanation:

subtract 1 on both sides

then divide by 3

to get 13

8 0

3 years ago

Read 2 more answers

My family and I are so confused on this! Help please!

-BARSIC- [3]

Answer:

10) Correct

11) Each row is equal to 12 when you multiply them together.

12) 24

Step-by-step explanation:

12) You multiply 4*3*2 to get the volume of 24, which is also the number of cubes needed to make the shape.

Please give brainliest if I helped! :)

3 0

2 years ago

Only need number 15 ugh i’m stupid

frutty [35]

Yes because 10^2+10^2=200
If you multiply a square root by itself it removes the root. Therefore making the statement 100+100=200; True

3 0

2 years ago

How to draw a function with x to the power 4

Dominik [7]

Answer:

Look at the pic I attacted

Step-by-step explanation:

I used desmos

7 0

2 years ago

What is the length of line PS

stiks02 [169]

$PQ^2 = PR \times PS$

$(4x + 4)^2 = (3x + 3)(3x + 3 + 21)$

$16x^2 + 32x + 16= (3x + 3)(3x + 24)$

$16x^2 + 32x + 16= 9x^2 + 81x + 72$

$7x^2 - 49x- 56 = 0$

$7(x^2 - 7x - 8)= 0$

$(x - 8)(x + 1) = 0$

$x - 8 = 0~~~or~~~x + 1 = 0$

$x = 8~~~or~~~x = -1$

x = -1 makes the lengths of segments PQ and PR equal zero.
That is not possible, so the solution x = -1 is discarded.

x = 8

PS = 3x + 3 + 21

PS = 3x + 24

PS = 3(8) + 24

PS = 24 + 24

PS = 48

4 0

3 years ago