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3 years ago

Help me I'll help you back thanks emergency

Mathematics

1 answer:

Nadya [2.5K]3 years ago

5 0

The answer is 10 . a 11 .a♥☆♥☆☆

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Find the 2nd term in the sequence. Will give Brainliest.

Olin [163]

Answer:

Step-by-step explanation:

b(1) = 16

b(2) = b(2-1) +1

= b(1) +1

= 16+1

= 17

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3 years ago

What is the expanded form for 128,045

Anna11 [10]

Expanded form of 128,045: 100,000+20,000+8,000+40+5

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3 years ago

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How do i slove 7/20.3 division problem step by step

charle [14.2K]

Move the decimal point one to the right on both sides so it would be 70/203. After that you can divide it by adding more 0s to 70. Like, 70.00 until you get an answer

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2 years ago

For questions 13 – 15, find x so that q || r. State the converse used.

Grace [21]

Answer:

13. x = 7 ; Converse : Alternate interior angles are equal .

14. x=12; Converse used : Linear pair

15. x = 23; Converse: Corresponding angles are equal

Step-by-step explanation:

13.

Refer the attached figure

Given: q || r

$\angle CBE =\angle DEB$ (Alternate interior angles )

So, 15x+3=108

15x=108-3

15x=105

$x=\frac{105}{15}$

x=7

So, x = 7 ; Converse : Alternate interior angles are equal .

14.

Refer the attached figure

Given q||r

$\angle PQT = \angle STQ$ (Alternate interior angles

So, $\angle PQT = \angle STQ=11x-28$

Now $\angle UTQ + \angle STQ = 180^{\circ}$ (Linear pair)

So,7x-8+11x-28=180

18x-36= 180

18x=216

$x=\frac{216}{18}$

x=12

So, x=12; Converse used : Linear pair

15.

Refer the attached figure

Given q||r

$\angle BDC+\angle CDE = 90+2x$

$\angle BDE=\angle PBC$ (corresponding angles)

90+2x=5x+21

90-21=5x-2x

69=3x

23=x

So, x = 23; Converse: Corresponding angles are equal

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3 years ago

From where Kiana is standing she must look up at a 50° angle to see the top of a building she backs up 50 feet she will need to

hichkok12 [17]

I would say approx 110ft. I’m not certain.

I hope this helped!

I would appreciate it if you gave me a Thanks and a brainliest (:

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2 years ago

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