3 years ago

Whats 2-2? I'm 8 Please help me

Mathematics

1 answer:

jolli1 [7]3 years ago

6 0

Answer:

Step-by-step explanation:

2-2=0

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Of each side of a equilateral triangle has a measure of 14 units what is the measure of the altitude (1 point)

zheka24 [161]

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4 years ago

If h(x)= 3x+5 and h(a) =27, then what is the value of a ?

Usimov [2.4K]

h(x) = 3x + 5

h(a) = 27

We can write this as 3a + 5 = 27

Now, we just need to solve for a.

Subtract 5 from both sides

3a = 22

Divide 3 from both sides.

a = 7.33

Now, let's plug 7.33 back into the original equation.

3 * 7.33 + 5 = 27

22 + 5 = 27

27 = 27 √ this is correct

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4 years ago

(3) An estate was to be divided among five people. The first person received 1/8 of the estate. The next two people each receive

Anna35 [415]

Answer:

3/8

Step-by-step explanation:

An estate has to be divided among the 5 persons.

Given that the 1st person received 1/8 of the estate,

the 2nd person received 1/5 of the estate,

the 3rd person received 1/5 of the estate,

and the 4th person received 1/10 of the estate.

Let the 5th person received the x part of the estate.

The sum of all the fractional parts of one estate equals to 1, so

$\frac 1 8+\frac 1 5+\frac 1 5+\frac 1 {10}+x=1$

$\Rightarrow \frac 5 8 +x =1$

$\Rightarrow x =1-\frac 5 8 =\frac 3 8.$

Hence, the last person received 3/8 of the estate.

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4 years ago

Solve for x in the triangle. Round your answer to the nearest tenth.

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Answer: x ~34.31 (rounded)

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Step-by-step explanation:

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3 years ago

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