3 years ago

Please help guys asap

Mathematics

1 answer:

Stels [109]3 years ago

5 0

Answer:

28 i think

Step-by-step explanation:

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Of the $2400 Mr Calvin earned, he spent 3/8 on food, 1/3 on taxes and 1/6 on other expenses. Find out how much all this is in do

sattari [20]

Answer: $300

Step-by-step explanation:

Mr. Calvin earned $\$2400$

He spent $\frac{3}{8}$ on food i.e.

$\Rightarrow \dfrac{3}{8}\times 2400=\$900$

$\dfrac{1}{3}\quad \text{on taxes i.e.}\\\\\Rightarrow \dfrac{1}{3}\times 2400=\$800$

$\dfrac{1}{6}\ \text{on other expenses i.e.}\\\\\Rightarrow \dfrac{1}{6}\times 2400=\$400$

Remaining money = $2400-900-800-400=\$300$

So, he saved $300 after expenses

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3 years ago

The product of two whole numbers is 918 and their sum is 61. What are the two numbers?

Leviafan [203]

Answer:

34 and 27

Step-by-step explanation:

34 times 27 equals 918 and 34 plus 27 equals 61

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3 years ago

Whats the sum of 2x and 3

rjkz [21]

Answer:

5x maybe dont take my word

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3 years ago

What is m∠Q ?

ddd [48]

Unlike the previous problem, this one requires application of the Law of Cosines. You want to find angle Q when you know the lengths of all 3 sides of the triangle.

Law of Cosines: a^2 = b^2 + c^2 - 2bc cos A

Applying that here:

40^2 = 32^2 + 64^2 - 2(32)(64)cos Q

Do the math. Solve for cos Q, and then find Q in degrees and Q in radians.

7 0

3 years ago

Read 2 more answers

HELP say im getting it wrong <br><br>the perimeter of the polygons is ?

lara [203]

So the answer would be16*4=64

8 0

3 years ago