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sasho [114]
3 years ago
10

Need help with this!!

Mathematics
1 answer:
Cerrena [4.2K]3 years ago
3 0

Answer:

C

Step-by-step explanation:

B-C is {1,2}. Answered by Gauthmath

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What is the Y-Intercept of the coordinates (2,2) (1,4) (2,8)?
svlad2 [7]

Answer:

2,4,8

Step-by-step explanation:

The y intercepts are the number on the right and the x is on the left. This can be showed because it is called a (x,y) point on a graph. Looking at the three points and the numbers on the right you will get 2,4, and 8.

3 0
4 years ago
Angle Relationships Worksheet #2 Back Side J
FinnZ [79.3K]

See answers below.

Step-by-step explanation:

Here apply the relationship of angles formed on a straight line.Angles formed on a straight line add up to 180°

13. m∠1 = 180° - 68° = 112°

14. m∠3=180°-122°=68°

15. m∠4=180°-(68°+90) = 180°-158°=22°

16. m∠5=90° ⇒right-angle

17.

Finding the value of x will require you to equate the sum of the expressions for the two angles to 180°

(2x+11)° + (6x-7)°=180°

2x+6x+11-7=180°

8x+4=180°

8x=180°-4°

8x=176°

x=176°/8 = 22°

Hence ;

∠MHT = (6x-7)°

           =(6*22 -7)°

           =(132-7)°

           =125°

and

∠AHM = (2x+11)°

           = (2*22 +11)°

           = 44 + 11 = 55°

Learn More

Angles: brainly.com/question/9695253

Keyword : Angle, relationship

#LearnwithBrainly

6 0
3 years ago
Use the three steps to solve the problem.
alisha [4.7K]

Answer:

The numbers are 38, 39, and 40

Step-by-step explanation:

Let the 3 consecutive Integral numbers be;

x, x+1, x+2

We are informed that the sum of the 3 consecutive Integral numbers is 117. Therefore;

x + x+1 + x + 2 = 117

3x + 3 = 117

3x = 114

x = 38

x+1 = 39

x+2 = 40

8 0
4 years ago
Read 2 more answers
a ball is thrown into the air. After t seconds, the ball's height is given by h(t)+=12-3(t-2) squared where h is measured in fee
Gnom [1K]

Answer:A  

+9

Step-by-step explan                                                                                    ation:

2020

6 0
3 years ago
Read 2 more answers
C) How long is the potato in the air? *hint set h=0*<br> if h=-2(t-3)2+32
Galina-37 [17]

Answer:

if you meant to put (t-3)^{2}, then the answer is 7

Step-by-step explanation:

h=-2(t-3)^{2}+32

solve for t

0=-2(t-3)^{2}+32

subtract 32 from both sides

-32=-2(t-3)^{2}

divide both sides by -2

16=(t-3)^{2}

find suare root of 16

4= t-3

add 3 to both sides

7 = t

6 0
4 years ago
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