2 years ago

Please help!!!! i confused

Mathematics

1 answer:

Ksju [112]2 years ago

6 0

Answer:

C.28

Step-by-step explanation:

Area of a triangle=(base*height)/2

Base=8, Height=7

8*7/2=28

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What is the 20th term in the sequence f(n)=19-6×n for n≥0?

ohaa [14]

Answer: -101

Step-by-step explanation: f(n) = 19-6*n

f(20) = 19 - 6*20

f(20) = -101

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2 years ago

A printer is printing photos. For every 6 photos, the printer takes 3 minutes.

ki77a [65]

Answer:

Number of Photos - 6, 8, 12, 14, 18

Time (Minutes) - 3, 4, 6, 8, 9

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2 years ago

Find the right quotient. 36m 5 n 5 ÷ (12m 3)

polet [3.4K]

ANSWER

The right quotient is

$3 {m}^{2} {n}^{5}$

EXPLANATION

The given expression is :

$\frac{36 {m}^{5} {n}^{5} }{12 {m}^{3} }$

$\frac{36 {m}^{5} {n}^{5} }{12 {m}^{3} } = \frac{36}{12} \times \frac{ {m}^{5} }{ {m}^{3}} \times {n}^{5}$

$\frac{36 {m}^{5} {n}^{5} }{12 {m}^{3} } = 3\times \frac{ {m}^{5} }{ {m}^{3}} \times {n}^{5}$

Recall that,

$\frac{ {a}^{m} }{ {a}^{n} } = {a}^{m - n}$
We apply this property to obtain;

$\frac{36 {m}^{5} {n}^{5} }{12 {m}^{3} } = 3 \times {m}^{5 - 3} \times {n}^{5}$

$\frac{36 {m}^{5} {n}^{5} }{12 {m}^{3} } = 3 {m}^{2} {n}^{5}$

5 0

2 years ago

Read 2 more answers

What is the answer -.6x+ .9= 1x+2.4

Mariulka [41]

Answer:

X=-0.9375 or -15/16

Step-by-step explanation:

-0.6+0.9=x+2.4

-0.6x-x=2.4-0.9

-1.6x=1.5

x= -0.9375

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1 year ago

Help me pleaseeee :)

PilotLPTM [1.2K]

Answer:

first from the top

Step-by-step explanation:

8 0

2 years ago