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4 years ago

12

Simplify each product and write each expression in standard form, show your work please

1 answer:

Sonja [21]4 years ago

6 0

I think the answer is x2 + 3x -28 and the x2 is x to the POWER of 2

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City electric provides electricity for 1/8 of the homes in the center city. city electric provides electricity for (blank) % of

AVprozaik [17]

The answer is ...

C. 12.5

(You divide 1 to 8)

7 0

3 years ago

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Manny's parents came in to eat and he waited on them. Their bill was $45.20, and they left him a 35% tip. How much was his tip?

Sav [38]

Step-by-step explanation:

Use the equation ?/45.20 = 35\100 and what you get is your answer

Hope this helps

8 0

3 years ago

Rex, Paulo, and Ben are standing on shore watching for dolphins. Paulo sees one surface directly in front of him about a hundred

Ksivusya [100]

1. $m\angle BAC=m\angle CAD,\ m\angle ACB=m\angle ADC=90^{\circ}$ , then $m\angle ABC=m\angle ACD$ and triangles ADC and ACB are similar by AAA theorem.

2. The ratio of the corresponding sides of similar triangles is constant, so

$\dfrac{AC}{AB}= \dfrac{AD}{AC}$ .

3. Knowing lengths you could state that $\dfrac{b}{c}= \dfrac{e}{b}$ .

4. This ratio is equivalent to $b^2=ce$ .

5. $m\angle ABC=m\angle CBD,\ m\angle ACB=m\angle CDB=90^{\circ}$ , then $m\angle BAC=m\angle BCD$ and triangles BDC and BCA are similar by AAA theorem.

6. The ratio of the corresponding sides of similar triangles is constant, so

$\dfrac{BC}{BD}= \dfrac{AB}{BC}$ .

7. Knowing lengths you could state that $\dfrac{a}{d}= \dfrac{c}{a}$ .

8. This ratio is equivalent to $a^2=cd$ .

9. Now add results of parts 4 and 8:

$b^2+a^2=ce+cd$ .

10. c is common factor, then:

$b^2+a^2=c(e+d)$ .

11. Since $e+d=c$ you have $a^2+b^2=c\cdot c=c^2$ .

7 0

3 years ago

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A carton of juice contains. 64 ounces. Ms Wilson brought 6. of juice how many ounces of juice did she buy

kupik [55]

You multiply by 6

64 * 6 = 384

3 0

4 years ago

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PLEASE HELP I WILL GIVE BRAINLIEST

MA_775_DIABLO [31]

Answer:

The answer is $1\frac{1}{2}$

Step-by-step explanation:

4 0

3 years ago

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