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KIM [24]
3 years ago
7

Help help pls pls!!!!

Mathematics
1 answer:
DIA [1.3K]3 years ago
3 0
What grade are you in?
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Find x, y and z for the following triangle. ​<br>Please show the steps with details, Thanks!
Lubov Fominskaja [6]

Answer:

x = 100°

y = 125°

z = 55°

Step-by-step explanation:

A straight line is 180°

A triangle is 180°

Solve in this order:

X: 180 - 80 = 100

Z: 180 - 80 - 45 = 55

Y: 180 - 55 = 125

5 0
3 years ago
Please help!! I’m failing math and I have no idea what the answer is and if I don’t do my hw and keep failing I might have to re
kirill [66]

Answer:

A: 18x+15

Step-by-step explanation:

5(4x+3)-2x

Distribute the 5

20x +15 - 2x

Combine like terms

20x-2x +15

18x +15

4 0
3 years ago
This figure shows △XYZ . MZ¯¯¯¯¯¯ is the angle bisector of ∠YZX . What is XM ? Enter your answer, as a decimal, in the box. unit
astraxan [27]

Answer:

Length of XM is 5.5 units.

Step-by-step explanation:

Given △XYZ where MZ is the angle bisector of ∠YZX . we have to find the length of XM.

A triangle with vertices  X, Y, and Z. Side XZ is base. A line segment drawn from Z to M bisects ∠YZX into two parts ∠YZM and ∠XZM.

YZ=7 units, XZ=11 units and YM=3.5 units

By angle bisector theorem which states that an angle bisector of an angle divides the opposite side in two segments that are proportional to the another two sides of the triangle.

Hence, \frac{YM}{MX}=\frac{YZ}{XZ}

⇒ \frac{3.5}{MX}=\frac{7}{11}

⇒ MX=5.5 units.

Hence, length of XM is 5.5 units.


4 0
3 years ago
Read 2 more answers
What is the value of x given that figure PTRA is an isosceles trapezoid ?! Please help !
GrogVix [38]
HOPE it helps!!!!!!!
plz mark as a brainliest answer!!!!!

4 0
3 years ago
Read 2 more answers
Rewrite the following equation in exponential form log3 3=1
yawa3891 [41]

Answer: (X) = y => b^y = x

use that equation to get the exponential form

Step-by-step explanation:

3 0
4 years ago
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