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expeople1 [14]
3 years ago
13

Use these true equations to help you answer the questions that follow.

Mathematics
1 answer:
DENIUS [597]3 years ago
3 0

Answer:

A: 740-20=  720

B: 700+ (20+0) = 700  

Step-by-step explanation:

B:    20

x0 = 0

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I need help..............
vovangra [49]

Answer:

  a_n=-3+7(n-1)

Step-by-step explanation:

The recursive rule tells you the initial term of the sequence is a1 = -3, and the common difference is d=7. (7 is the value added to one term to get the next term.)

Putting these values into the formula for the explicit rule gives ...

  an = a1 +d(n -1)

  an = -3 + 7(n -1)

7 0
4 years ago
I got 1.1... is that right?
kap26 [50]

No, the answer is 2

X=2

This is because if we multiply the number by x which is 2

so DST is 110, and RSD is 44, so that is 154, and if we do it with RST we also get 154

So the correct answer is X=2

3 0
3 years ago
How many lines of symmetry does the picture have?<br> A. 3<br> B. 2<br> C. 1<br> D. 0
brilliants [131]

the answers is D cuz there is no line in the picture

3 0
2 years ago
Factor the following by completing the square w^4-22w^2+9
algol [13]

Answer:

(w² - 4w - 3) (w² + 4w - 3)

Step-by-step explanation:

w² + 4w³ - 3w² -4w³ - 16w² + 12w-3w² - 12w + 9

3 0
3 years ago
The measure of one of the acute angles in a right triangle is 59°.
Over [174]

Answer:

31*

Step-by-step explanation:

right triangle means 90* so 90*-59* = 31*

6 0
3 years ago
Read 2 more answers
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