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Ket [755]
3 years ago
8

Surface area of the pyramid

Mathematics
1 answer:
koban [17]3 years ago
5 0

Answer:

the answer is 71.2

Step-by-step explanation:

4×4=16

6.9×2=13.8

13.8×4=55.2

55.2+16=71.2

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The sum of two consecutive numbers in 23. what are the numbers?
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Step-by-step explanation:

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2 years ago
What is the solution to the inequality 7<=-3x-4
kipiarov [429]

Answer:

The nearest option is -3 (negative 3)

So, Option B is correct.

Step-by-step explanation:

We need to solve the inequality 7 \leq  -3x-4

Solving:

Step 1: Switching sides of inequality and reversing the inequality

-3x-4\geq 7

Step 2: Adding 4 on both sides

-3x-4+4\geq 7+4\\-3x\geq 11

Step 3: Dividing both sides by -3 and reversing the inequality

\frac{-3x}{-3}\leq \frac{11}{-3}  \\x\leq -3.6\\

The nearest option is -3 (negative 3)

So, Option B is correct.

4 0
3 years ago
What is the answer to this56÷98
Snezhnost [94]
It will be a funny fraction = 0.5714285714
3 0
3 years ago
Read 2 more answers
Number one solve sin l and tan n cos l and sin n
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