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IgorC [24]
2 years ago
9

What is the value of x??? Please help

Mathematics
1 answer:
Alex787 [66]2 years ago
5 0
Hey there! :D

They are similar triangles, so find the scale. 

58.8/49= 1.2

Now, multiply that by the other side length. 

1.2*35= 42

The side is equal to 42.

42=x+1

Subtract 1. 

x=41 

I hope this helps!
~kaikers
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A triangle has the vertices A(-7, 8), B(1, -7), and C(7,6). After a dilation, the vertices of the image are A(-28, 32).
steposvetlana [31]

Answer: the answer is A.4

Step-by-step explanation:

Dilation in this context is the transformation is an object into a larger one.

ABC is transformed to A'B'C'

To get the scale factor, we divide the coordinates of A'B'C' by ABC

i.e

A'/A = -28/-7, 32/8 = 4

Or

B'/B = 4/1, -28/-7 = 4

Or

C'/C = 28/7, 24/6 = 4

4 0
3 years ago
Each problem below gives the endpoints of a segment. Find the coordinates of the midpoints of each segment. A.(5, 2) and (11, 14
kvv77 [185]

The midpoints are (8,3) and (6.5,6).

<u>Step-by-step explanation</u>:

Midpoint formula = ((x1+x2)/2 , (y1+y2)/2)

(x1,y1) = (5,2)

(x2,y2) = (11,4)

Midpoint = ((5+11)/2 , (2+4)/2)

⇒ ((16/2) , (6/2))

⇒ (8,3)

(x1,y1) = (3,8)

(x2,y2) = (10,4)

Midpoint = ((3+10)/2 , (8+4)/2)

⇒ ((13/2) , (12/2))

⇒ (6.5,6)

8 0
3 years ago
What is the function of this graph?
Alex_Xolod [135]
Y= -x^2. That’s the answer
4 0
2 years ago
Read 2 more answers
Select the simplified form of this expression 14[8+5(x-10)] A.70x+(-28) B.182x-140 C.70x+(-588) D.5x+62 E. 70x+(-42)
Marat540 [252]

Answer: C. 70x+(-588)

4 0
3 years ago
two angles are consecutive exterior to one another. if the angles are in ratio 11:7. Then find the supplement of the larger angl
Gwar [14]

If the ratio of two consecutive exterior angles are 11:7, the supplement of the larger angle will be <u>70 degrees</u>.

The larger angle and the smaller angle are supplementary to each other since they are consecutive exterior to one another.

  • <em><u>Thus</u></em>:

If the larger angle is x, therefore:

Ratio of Larger angle to smaller angle = 11:7

  • <em>Therefore</em>:

11x + 7x = 180 degrees

  • Solve for x

18x = 180

  • Divide both sides by 18

x = 10

Larger angle = 11x = 11(10) = 110 degrees

Smaller angle = 7x = 7(10) = 70 degrees

The supplement of the larger angle, 110 degrees, is <u>70 degrees.</u>

In summary, if the ratio of two consecutive exterior angles are 11:7, the supplement of the larger angle will be <u>70 degrees</u>.

Learn more here:

https://brainly.in/question/1502890

6 0
2 years ago
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