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IgorC [24]
4 years ago
10

Can someone help me with this problem

Mathematics
1 answer:
scoray [572]4 years ago
6 0

Answer:

For 7a its C i think And for 7b is 3:2

Step-by-step explanation:

hope this helps

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What is the distance between (-9 -3) and (-4 -1)
AnnyKZ [126]

Answer:

|5.385|

Step-by-step explanation:

\sqrt{((-9)-(-4))^2 + ((-3)-(-1))^2 =

\sqrt{(-5)^2 + (-2)^2 =

\sqrt{25 + 4 =

\sqrt{29 =

|5.385|

7 0
3 years ago
PLEASE ANSWER ASAP! please
FinnZ [79.3K]

Answer:

3 ÷ 0.5

Step-by-step explanation:

Since each large square is 1 whole, and theirs five out of 10 columns that are distinctivly a different orange, it'd be 3 divided by 0.5.

5 0
3 years ago
At the market, 8 apples cost $4dollar. How much do 9 apples cost?
Lorico [155]

Answer: $4.50 for 9 apples

Step-by-step explanation: To find out how much it is for 1 apple, we need to find the unit price of 1 apple which is the cost per apple.

Since we know that it costs $4 for 8 apples, to find the cost for 1 apple, we need to divide 8 into $4 or 4 divided by 8 which is 0.5 of 50 cents per apple.

Since we know that it costs 50 cents per apple, to find the cost for 9 apples, we will need to multiply .50 by 9.

(.50) (9) = 4.50

Therefore, it will cost $4.50 for 9 apples.

4 0
4 years ago
Carly tried to solve an equation step by step. 7a=28 Step 1: 7a/a = 28/7 Step 2: 7 = 4 Find Carly's mistake A: Step 1 B: Step 2
Murrr4er [49]

This are the right steps

Step 1: first you divide the both size by 7 because there is 7 a's

7a/7 = 28/7

Step 2: You solve the equation

7a/7= a. 28/7 = 4

So, the answer is a = 4

not 7 = 4

6 0
3 years ago
The height h is greater than 2.5 meters.<br> Write an inequality for the word sentence
Zielflug [23.3K]

Answer:

H > 2.5

Step-by-step explanation:

Greater = >

Lessthan = <

Equal = =

4 0
3 years ago
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