All categories

3 years ago

Try to solve (-78)+43 #

Mathematics

2 answers:

Valentin [98]3 years ago

4 0

Answer:

-35

Step-by-step explanation:

you put -78 on top and take put 43 the put the negative back on

Andru [333]3 years ago

4 0

Answer:

-35

Step-by-step explanation:

negative + positive = negative

You might be interested in

PLEASE PLEASE HELP IM SO BEHIND IM DESPERATE

solmaris [256]

Answer:

y = .1x + .16

↓

y= .1x + .2

hope it helps

Step-by-step explanation:

y = bx + a

7 0

4 years ago

Factor completly 4x^2 +8x -5

DaniilM [7]

∑ Hey, jillianwagler ⊃

Answer:

$\left(2x-1\right)\left(2x+5\right)$

Step-by-step explanation:

║Given info║:

Factor completely: $4x^2 +8x -5$

Solution~:

Breaking the expression~: $\left(4x^2-2x\right)+\left(10x-5\right)$

Factor out 2x from 4x² -2x : 2x(2x-1)

Factor out 5 from 10x - 5 : 5(2x - 1)

Put together: $=2x\left(2x-1\right)+5\left(2x-1\right)$

Factor out 2x - 1: $=\left(2x-1\right)\left(2x+5\right)$

xcookiex12

8/19/2022

4 0

2 years ago

Please solve-y(2+4y)

Elina [12.6K]

To solve this, you distribute the -y to both terms, 2 and 4y.
It will look something like this: (2*-y)+(4y*-y)
When you simplify, look for any like terms that can be combined, and if none, then leave it as it is.
Your final answer will be: -2y-4y^2

8 0

3 years ago

Identify the correct congruency statements

dezoksy [38]

Answer:

blue

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

The circumference of circle A is twice the circumference of circle B. Which statement about the areas of the circles is true?

Troyanec [42]

The area of circle-A is four times the area of circle-B .

8 0

3 years ago

Read 2 more answers