2 years ago

Help me please it's easy ig

Mathematics

1 answer:

Gelneren [198K]2 years ago

8 0

Answer: 9 R53

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Please help me please will give brainliest

alisha [4.7K]

Answer:

$16\sqrt{17}$

Step-by-step explanation:

The perimeter is two times width plus two times length:

$2\sqrt{17} + 2\cdot 7\sqrt{17} = 2\sqrt{17} + 14\sqrt{17} = 16\sqrt{17}$

There is no way to simplify further.

3 0

2 years ago

Simplify 2- 5/8 and -2 3/5 A. -6 33/40 B. 4- 3/8 C. 4 3/8 d. 6 33/40

worty [1.4K]

Answer:

Step-by-step explanation:

Convert mixed fraction to improper fraction.

$-2\dfrac{5}{8}*(-2\dfrac{3}{5})=\dfrac{-21}{8}*\dfrac{-13}{5}\\$

$=\dfrac{(-21)*(-13)}{8*5}\\\\\\=\dfrac{273}{40}\\\\=6\dfrac{33}{40}$

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1 year ago

Eight more than the difference of a number 39 is 1

natali 33 [55]

Answer:

Step-by-step explanation:

i don't know what you meant so i did this

8+(39-n)=1

and then solved for n

7 0

2 years ago

1.25 divided by 331.78

Step2247 [10]

Answer:

0.003767

Step-by-step explanation:

6 0

2 years ago

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What is the value of 3 +y / 4, when y = 16

kow [346]

$\huge \boxed{7}$

Our expression is $3 + y \div 4$ .

Substitute in $y = 16$ . $3 + 16 \div 4$

Follow the order of operations. Divide first. $3 + 4$

Add. $\displaystyle \boxed{7}$

3 0

2 years ago

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