2 years ago

Evaluate the algebraic expression 2a+8 a=3

Mathematics

2 answers:

Eddi Din [679]2 years ago

6 0

Answer:

Step-by-step explanation: 2x3=6+8=14

ZanzabumX [31]2 years ago

5 0

Answer:

2(3)+8

6+8

hope this helps

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Q # 4 Simplify the product

timama [110]

For this case we have the following product:
$(x-4) (x + 3)
$
We must use the distributive property correctly to solve the problem.
We have then:
$x ^ 2 + 3x - 4x - 12
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Then, we must add similar terms.
We have then:
$x ^ 2 - x - 12
$
Answer:
The final product is given by:
$x ^ 2 - x - 12
$
option 2

8 0

3 years ago

What is the measure of angle AOB?

Anettt [7]

Answer:

let angle AOB and angle COD be x

the it would be

x+x+110=180

2x+110=180

2x=180-110

2x=70

x=70/2

x=35 degree.

hope it will help you.

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3 years ago

a park covers a total area of 644 acres there are 482 more acres of woods than grassy areas in the park how many acres are there

maw [93]

Answer:

woods are 81 acres, grass 563 acres

Step-by-step explanation:

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2 years ago

Can someone please help me with this???

Rom4ik [11]

The point would be (-5, 6). I hope I helped.

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2 years ago

Help please !! It’s geometry

Olenka [21]

Answer:

Step-by-step explanation:

Since BD is similar to GI, the ratio of the sides of the triangles is 27:3=9:1. This means that BC is 9 times larger than BH, or 4*9=36 units long. Hope this helps!

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3 years ago