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3 years ago

These triangles are similar. True False Help meee

Mathematics

1 answer:

Sedbober [7]3 years ago

8 0

Answer:

false

Step-by-step explanation:

The sides do not match it’s common sense

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Solve each equation 3y - 4 = 6 - 2y

ikadub [295]

Answer:

y = 2

Step-by-step explanation:

3y - 4 = 6 - 2y

+2y +2y

5y - 4 = 6 (new equation)

+4 +4

5y = 10 (new equation)

/5 /5

y = 2

4 0

3 years ago

A and B represent whole numbers, and A▯B means A² + B² - 2AB. What is the value of 9▯(5▯2)?

andreev551 [17]

It’s 54 because I did the math to get the answer

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3 years ago

Write 11 out of 25 as a percentage

mixer [17]

0.44
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3 years ago

Read 2 more answers

Convert 9 days into weeks

Natali [406]

Answer:

1 week= 7 days

number of days= 9

number of weeks= 1 week and 2 days

<em>hope it helps :)</em>

<em>please mark it the brainliest!</em>

7 0

3 years ago

Need the a answer for this

FinnZ [79.3K]

Answer:

Given expression:

$\dfrac{14a^4b^6c^{-10}}{8a^{-2}b^3c^{-5}}$

Separate the variables:

$\implies \dfrac{14}{8} \cdot \dfrac{a^4}{a^{-2}} \cdot \dfrac{b^6}{b^3} \cdot \dfrac{c^{-10}}{c^{-5}}$

Reduce the first fraction:

$\implies \dfrac{7}{4} \cdot \dfrac{a^4}{a^{-2}} \cdot \dfrac{b^6}{b^3} \cdot \dfrac{c^{-10}}{c^{-5}}$

$\textsf{Apply Division Property of Exponents rule} \quad \dfrac{a^b}{a^c}=a^{b-c}:$

$\implies \dfrac{7}{4} \cdot a^{4-(-2)} \cdot b^{6-3} \cdot c^{-10-(-5)}$

$\implies \dfrac{7}{4} \cdot a^{6} \cdot b^{3} \cdot c^{-5}$

$\textsf{Apply Negative Property of Exponents rule} \quad a^{-n}=\dfrac{1}{a^n}$

$\implies \dfrac{7}{4} \cdot a^{6} \cdot b^{3} \cdot \dfrac{1}{c^5}$

Therefore:

$\implies \dfrac{7a^6b^3}{4c^5}$

4 0

2 years ago