1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Molodets [167]
3 years ago
5

Answer the photo below thanks Question: What is the value of x in the diagram.

Mathematics
1 answer:
kaheart [24]3 years ago
6 0

Answer:

A. X = 30º

Step-by-step explanation:

The angle labeled x & the right angle are vertical angles to the one labeled 120º.

Therefore:

X + 90 = 120

Solve for x:

X + (90-90) = 120 - 90

X = 30

Hope this helps! Have a great day!

You might be interested in
Matt has a rectangular garden that is 10 ft wide and 24 Ft long . He wants to build a fence from one corner to the opposite corn
iogann1982 [59]
He needs 26 feet of fence.

The diagonal of the rectangle forms the hypotenuse of a right triangle.  The two legs would be the width of the rectangle, 10, and the length, 24:

10²+24² = c²
100+576 = c²
676 = c²
c = √676 = 26
5 0
3 years ago
Read 2 more answers
A scientist counts 25 bacteria present in a culture and finds that the number of bacteria triples each hour. The function y = 25
Ksju [112]
y = 25\cdot~3^x\\ \\ 1170 = 25\cdot~3^x\\ \\ \frac{1170}{25} = 3^x\\ \\ \frac{243}{5} = 3^x\\ \\ log\ \frac{243}{5} = log~3^x\\ \\ log~243-log~5=x~log~3\\ \\ 
 log~3^5-log~5=x~log~3\\ \\ 5~log~3-log~5 = x~log~3\\ \\ 5(0,48)-0,70= 0,48x\\ \\ 2,4-0,7 = 0,48x\\ \\ 1,7=0,48x\\ \\ x=\frac{1,7}{0,48}\\ \\ \large{\boxed{x=3,54\ h}}
6 0
4 years ago
Read 2 more answers
what is remainder theorem ? explain how to use remainder thereom and factor theorem for linear polynomial .
elena55 [62]
Basically the Remainder theorem states  that the remainder of dividing a polynomial P(x) by (x - a) is given by P(a).

So for example if we divide  x^ 2 - 2x + 7  by x - 2  the remainder  will be 
2^2 - 2(2) + 7  =  7.. 

If the remainder is 0 then the divisor will be a factor of the polynomial.  This is the Factor Theorem and can be used to test if a given polynomial has a factor  x-a.
8 0
3 years ago
Can l please get help ​
maria [59]

Answer:

-10x^2 +9+8x^2-5x+7=-2x^2-5x+16

4 0
3 years ago
The coordinates of trapezoid ABCD are A(−4, 3), B(2, 3), C(4, −1) and D(−4, −1). A line segment runs through the trapezoid with
madam [21]
The distance from point Y to the y-axis is 4 units and the distance from point Z to the y-axis is 3 units, then the lelgth of the segment YZ is 4+3=7 units.
If <span>a scale factor is 3, then the length of Y'Z' will be 7·3=21 units.
</span>
P.S. In the added picture you can see trapezoid ABCD that was dilated by a scale factor 3 about the origin. This may help to understand that all linear values after dilation become multiplied by scale factor.
<span> </span>

5 0
3 years ago
Read 2 more answers
Other questions:
  • Can some please help me with this question?<br><br> Best answer gets full stars and brainliest. :)
    9·1 answer
  • Write 42,63 as product of their prime factors
    10·1 answer
  • What's the answer for this? Please explain
    8·1 answer
  • Which of the following statements are true? Check all that apply.
    6·1 answer
  • Decide whether the rates are equivalent. 126 points every 3 games 210 points every 5 games. What is the answer?
    7·1 answer
  • Solve for x. x +7 / -3=1
    9·1 answer
  • y varies directly as x and inversely as z. If y = 5 when x = 3 and z = 4, find y when x = 6 and z = 8.
    15·1 answer
  • Please help!!!!!!!!!!!!!!!!!!!!!
    8·1 answer
  • Help help help pls pls ASAP​
    5·2 answers
  • 10 is what percent of 625
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!