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3 years ago

7

Algerbra One Question

2 answers:

Vikki [24]3 years ago

4 0

If you're telling me to simplify the equation. I got an answer of $\frac{m-7}{m-2}$

Brilliant_brown [7]3 years ago

3 0

This is ur answer although remember to simplify

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In each of the two right triangles, one angle measure is two times another angle measure. Can you determine that the triangles a

Elis [28]

Answer:

Two triangles are similar if and only if the corresponding sides are in proportion and the corresponding angles are congruent. To show two triangles are similar, it is sufficient to show that two angles of one triangle are congruent (equal) to two angles of the other triangle.

Step-by-step explanation:

3 0

3 years ago

Eric’s average income for the first 4 months of the year is $1,450.25, what must be his

drek231 [11]

Answer:

Average income of Eric for the remaining 8 months = $\$1946$

Step-by-step explanation:

Given: Average income of Eric for the first 4 months of the year is equal to $1,450.25

To find: average income for the remaining 8 months so that his average income for the year is $1,780.75

Solution:

Average income = Total income for the year/Total number of months

Average income of Eric for the first 4 months = $1,450.25

So,

Total income of Eric for the first 4 months = 1,450.25 × 4 = 5801

Let x denotes total income of Eric for the remaining 8 months

Total income for the year = 5801 + x

Therefore,

Average income for the year = $\frac{5801+x}{12}$

Also, average income for the year is $1,780.75

$1780.75=\frac{5801+x}{12}\\1780.75\times 12=5801+x\\21369=5801+x\\21369-5801=x\\15568=x$

Total income of Eric for the remaining 8 months = $15568

Average income of Eric for the remaining 8 months = $\frac{15568}{8}=\$1946$

7 0

3 years ago

What is 2.08 written as a fraction or mixed number? a 1/4 b 2/8 c 2 1/8 d 2 2/25

nata0808 [166]

It would be 2 2/25, so it would be d.

8 0

3 years ago

Read 2 more answers

Find the difference quotient f(x)=2x^2+5x

expeople1 [14]

Step-by-step explanation:

<u>Step 1: Find the difference quotient</u>

<u /> $f(x+h) = 2(x+h)^2 + 5(x+h)$

$f(x+h) = 2(x^2+2xh+h^2)+5x+5h$

$f(x+h) = 2x^2+4xh+2h^2+5x + 5h$

$f(x) = 2x^2 + 5x$

<em>Plug it into the formula</em>

<u>Difference Quotient:</u> $\frac{f(x+h)-f(x)}{h}$

$\frac{2x^2+4xh+2h^2+5x+5h - (2x^2+5x)}{h}$

$\frac{2x^2 - 2x^2 + 4xh + 2h^2 + 5x - 5x + 5h}{h}$

$\frac{2h^2+4xh+5h}{h}$

<em>Pull out an h</em>

<em /> $\frac{h(2h+4x+5)}{h}$

$2h+4x+5$

Answer: $2h+4x+5$

6 0

3 years ago

Read 2 more answers

Three terms of an arithmetic sequence are shown below. Which recursive formula defines the sequence? f(1) = 6, f(4) = 12, f(7) =

Nikitich [7]

F(n) = 2(n+2)

can also be written as
f(n) = 2n + 4

4 0

4 years ago

Read 2 more answers