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xxMikexx [17]
3 years ago
9

Solve equation. -15 + (-8)=

Mathematics
2 answers:
Daniel [21]3 years ago
8 0

Answer:

The answer is - 23

Step-by-step explanation:

- 15 + (-8) =

- <u>23</u>

Gekata [30.6K]3 years ago
3 0

Answer:

-23

Step-by-step explanation:

remove the parenthesis

-15+-8

subtract the numbers

-23

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Find the volume of the prism.<br> 9km 8km 6km
HACTEHA [7]

The correct answer is option B which is the volume of the prism is 216 km³.

<h3>What is the volume of the prism?</h3>

A prism is a three-dimensional solid with a triangular base called a triangular prism. The volume of the triangular prism is equal to the product of the area of the base and the height of the prism.

The volume of the prism will be calculated by using the formula below:-

V  =  Area of the base   x   Height

Since the base is a right-angle triangle so we will calculate the area of the right-angle triangle.

V  =  Area of the triangle  x  Height

V  =  ( 1/2 ) x 8 x 6 x ( 9 )

V  =  216 km²

Therefore the correct answer is option B which is the volume of the prism is 216 km³.

To know more about volume follow

brainly.com/question/1972490

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6 0
2 years ago
Point A (7,4) is translated to A' (16,-9) which rule describes the translation?​
g100num [7]
Your answer is d, or the fourth option! hope this helped!
6 0
3 years ago
3 - 8 + (-9) ÷ 3 x 4​
nlexa [21]

Answer:

-17  or (-12) - 5

Step-by-step explanation:

Mark me brainllest

4 0
3 years ago
3) Solve the System of Equations using Elimination/Combinations. (5 points)
Schach [20]

Answer:

(1, 2 )

Step-by-step explanation:

Given the 2 equations

- 2x - y = - 4 → (1)

x + 2y = 5 → (2)

Multiplying (2) by 2 and adding result to (1) will eliminate x- term

2x + 4y = 10 → (3)

Add (1) and (3) term by term to eliminate x

0 + 3y = 6

3y = 6 ( divide both sides by 3 )

y = 2

Substitute y = 2 into either of the 2 equations and solve for x

Substituting into (2)

x + 2(2) = 5

x + 4 = 5 ( subtract 4 from both sides )

x = 1

solution is (1, 2 )

3 0
3 years ago
Order the numbers from least to greatest -10, 20, |-11|, 0
Rasek [7]
The answer to your question is in this order :

-10, 0, 11, 20
4 0
3 years ago
Read 2 more answers
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