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den301095 [7]
2 years ago
8

Angle A and angle B are supplementary and vertical angles. What is m B?

Mathematics
2 answers:
RUDIKE [14]2 years ago
7 0

Answer:

it’s 90 because there equal add both up to 180

Natali [406]2 years ago
7 0

Answer:

I think its 90 but don't trust me im literally failing all my classes

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Pls say fast :( its my online test
rodikova [14]

Answer:

840

Step-by-step explanation:

7, 14, 42, 168, ?

7 x 2 = 14

14 x 3 = 42

42 x 4 = 168

you see the pattern?
hence,

168 x 5 = 840 (ans)

7 0
2 years ago
Read 2 more answers
Select ALL the correct answers,
Vaselesa [24]
<h2><u>Answer</u><u> </u><u>:</u></h2>

Option (2) and Option (3) is the correct answer .

<u>Requ</u><u>ired</u><u> </u><u>Ex</u><u>plaination</u><u> </u><u>:</u>

Scenario 2 : The height of a stone shot by a catapult reaches a maximum height and then falls on the ground.

  • The graph of this scenario is a downward parabola. Therefore option 2 is correct.

Scenario 3 : The sale of product increases at first and then decreases.

  • The graph of this scenario is a downward parabola. Therefore option 3 is correct.

<u>Therefore, the correct options are </u><u>2</u><u> </u><u>and</u><u> </u><u>3</u><u>.</u>

8 0
3 years ago
Which sequence is modeled by the graph below? coordinate plane showing the points 1, 1; 2, 2; 3, 4; and 4, 8
abruzzese [7]
The points of the graph are> (1,1), (2,2), (3,4), (4,8).

Then the sequence is:

- for the x-coordinate: 1, 2, 3, 4, 5, 6, 7, ...

- for the y-coordinate: 1, 2, 4, 8, which is: 2^0, 2^1, 2^2, 2^ 3, ... so the next y-coordinates are 16, 32, 64, 128, ...

So, the sequence is: 1, 2, 4, ,8, 16, 32, .... 2^x.
5 0
3 years ago
What is 420/15 simplified to
Ghella [55]
So,

In order to simplify a fraction, we have to factor both the numerator and the denominator.
\frac{420}{15} --\ \textgreater \   \frac{2*2*3*5*7}{3*5}

Cross out ones.
\frac{2*2*7}{1}\ or\ 28
3 0
3 years ago
Read 2 more answers
A yardstick casts a shadow of 24 in. at the same time a telephone pole casts a shadow of 20 ft 8 in. What is the height of the t
BabaBlast [244]
1 yd = 36 in;  20 ft 8 in = 248 in;
We will use a proportion:
36  : 24 = x : 248
24 x = 36 * 248
24 x = 8,928
x = 8,928 : 24 = 372
Answer:  C ) 372 in
5 0
3 years ago
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