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3 years ago

Need help, please, please.

Mathematics

1 answer:

Ber [7]3 years ago

3 0

-66 is the 27th term.

You have a function in terms of n. Recall that n is the nth term in the sequence.
Substitute n = 27 into the equation to find the 27th term.

a₂₇ = -10 + (27 + 1)(-2) = -10 + (28)(-2) = -10 - 56 = -66

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What is the image point of (2, 4) after a translation left 4 units and down 1 unit?

alexandr402 [8]

Answer:

-2,3

Step-by-step explanation:

because you are going to the left you would end up getting -2 for the x and since you are going one down you would have 3 for the y.

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3 years ago

What is the measure of 2U?

siniylev [52]

Answer:

A. 70°

Step-by-step explanation:

Since, TV = TU = 4

$\therefore \: m \angle \: U = m \angle \: V \\(by \: isosceles \: \triangle \: theorem) \\ \because \: m \angle \: V = 70 \degree\\ \\ \therefore \: m \angle \: U = 70 \degree$

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3 years ago

9 Questions/45 points

Finger [1]

You have a lot of questions here, try breaking them up into multiple posts and you may get more responses.

I will help with some.

<span>(x+3)=0

The solution is just -3.
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3m(m-4)=0

The two solutions are 0 and 4.
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(r-3)(r+2)=0

The two solutions are and 3 and -2.
</span>
I hope this gets you started in the right direction.

3 0

3 years ago

I need help...........

harina [27]

Answer:

Step-by-step explanation:

8 0

3 years ago

PLEASE HELP! EASY MATH!

-BARSIC- [3]

Answer:

X = 6

Step-by-step explanation:

2x + (-6x) = -24

2x - 6x = -24

-4x = -24

4x = 24

x = 6

4 0

3 years ago

Read 2 more answers