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vovikov84 [41]
3 years ago
14

IF YOU HELP ME I WILL GIVE YOU THE BRAINLIEST......

Mathematics
1 answer:
Margaret [11]3 years ago
6 0

Answer:

Circumference = 43.96 m

Area = 153.86 sq.m

Step-by-step explanation:

here's the solution :-

circumference = 2 × pi × r

=》C = 2 × 3.14 × 7

=》C = 43.96 cm

circumference = 43.96 m

Area (A) = pi × r × r

=》A = 3.14 × 7 × 7

=》A = 153.86

Area = 153.86 sq.m

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ok so this is drag and drop so tell me which answer goes in each box the for the box o the left count that as the first box ty n
Ainat [17]

Answer:

\Huge\boxed{z

Step-by-step explanation:

Hello There!

Once again we need to isolate the variable using inverse operations

to get rid of the -8.2 we add 8.2 to each side

-8.2+8.2 cancels out

-9.7+8.2=-1.5

now we have

-1.2z>-1.5

now we wan to get rid of the -1.2

to do so we want to divide each side by -1.2

\frac{-1.2z}{-1.2} =z\\\\\frac{-1.5}{-1.2} =1.25

Remember we have to flip the inequality sign because we're dividing by a negative number

we're left with

z<1.25

7 0
3 years ago
Read 2 more answers
Step 1: 5 = negative 2 (negative StartFraction 3 Over 10 EndFraction) + b. Step 2: 5 = StartFraction 6 Over 10 EndFraction + b.
defon

Answer:

D.) Step 6: student needed to add the b value.

Step-by-step explanation:

I got it wrong and it gave me the right answer, which is what i provided, D.

4 0
3 years ago
Read 2 more answers
Help please will give brainliest
Ne4ueva [31]

Answer:

18.

a) 6k + 2y

b) 2x^2 + 2x

c) 16h

19.  4.5 cm

20.

a) x > 4.5

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Step-by-step explanation:

3 0
3 years ago
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Nine lollies cost less than $10, while ten lollies cost more than $11 how much does each lollipop cost?
irina [24]

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5 0
3 years ago
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Ashley has 9 pizzas .She is serving each person at a party 3/4 of a pizza.How many can she serve at the party?​
shusha [124]

Answer:

Ashley can serve 12 pieces of pizza in the party

Step-by-step explanation:

To solve this question we need to convert the 9 pizzas to decimal:

9 times 4 = 36. That is:

9 pizzas are equal to 36/4 of pizza (36/4 = 9)

As Ashley is serving 3/4 of a pizza she can serve:

36/4 ÷ 3/4 = 36/3 = 12

<h3>Ashley can serve 12 pieces of pizza in the party</h3>
8 0
3 years ago
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