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notsponge [240]
3 years ago
14

Evaluate a+4 when a=7

Mathematics
2 answers:
slavikrds [6]3 years ago
5 0

Answer:

11

Step-by-step explanation:

Sub in 7 for a

olga nikolaevna [1]3 years ago
4 0

Answer:

11

Step-by-step explanation:

a+4

Let a=7

7+4

11

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I GIVE ANOTHER BRAINLIEST
dlinn [17]

Answer:

Answer Below

Step-by-step explanation:

Triangle #1

To solve this answer we need to multiply then <em>divide by 2</em>

3 x 8=24

24 ÷ 2=12

12

Triangle #2

Now we do the same thing!

3 x 8=24

24 ÷ 2=12

12

Rectangle #1

<em>Now we solve for the rectangle!</em>

6 x 8 = 48

48

Now we add all these together!

12 + 12 + 48 = 72

<em>The answer is D. 72 Square Units</em>

8 0
2 years ago
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Alekssandra [29.7K]
A and 0 both equals 45 degrees
3 0
3 years ago
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Gnom [1K]

Answer:

-11.167 is the answrr

Step-by-step explanation:

5 0
3 years ago
Martin would like to start training to run a marathon. The first week he runs a total of 15 miles. He would like to run 0.3 more
anygoal [31]

Answer: 15.3 miles

Step-by-step explanation:

From the question, we are informed that Martin would like to start training to run a marathon and that first week he runs a total of 15 miles.

We are further told that he would like to run 0.3 more miles each week than the week before. There, the number of miles that Martin will run the second week will be:

= 15 miles + 0.3 miles

= 15.3 miles

3 0
2 years ago
Find the gradients of lines A and B.
Tanya [424]

Let's see

For line A

  • (2,2)
  • (3,6)

Slope

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For line B

  • (1,6)
  • (2,4)

Slope

  • m=4-6/2-1
  • m=-2/1
  • m=-2
3 0
2 years ago
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