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
Vedmedyk [2.9K]
3 years ago
14

What is the length of MN?

Mathematics
2 answers:
Karo-lina-s [1.5K]3 years ago
8 0
The answer is 12 according to Apex
stepladder [879]3 years ago
6 0

Answer:

12

Step-by-step explanation:

Since the base angles are congruent, this means this is an isosceles triangle.  This means that the sides adjacent to the base angles are congruent.

This gives us the equation

3x=x+8

Subtract x from each side:

3x-x = x+8-x

2x = 8

Divide both sides by 2:

2x/2 = 8/2

x = 4

Plug this into MN:

4+8 = 12

You might be interested in
When solving negative one over five (x − 25) = 7, what is the correct sequence of operations?
miv72 [106K]
-\frac{1}{5}(x-25) = 7       multiply 5 to both sides first
-(x-25) = 35                                     then expand the brackets
-x+25=35                                        make x the subject now;
-x=10
x= -10
5 0
3 years ago
I need help with this ??????
gladu [14]
<h3>♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷  The formula you need for this is:

Final value = original value x multiplier^n

[n is the number of years]

First, we must calculate the multiplier

1 + (4/100) = 1.04

Substitute this into the equation:

Final = 240000 x 1.04^12

Solve:

Final = 384247.7325

Thus, your answer is option D.

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

8 0
3 years ago
Write the following as a ratio: $72 for 488 photos
weeeeeb [17]

Answer:

The required ratio is 9 : 61

Step-by-step explanation:

Given,

$72 for 488 photos,

That is, the price of 488 photos = 72 dollars,

So, the ratio of price of photos and number of photos = \frac{72}{488}

∵ HCF(72, 488) = 8,

Thus, the ratio of price of photos and number of photos = \frac{72\div 8}{488\div 8}

= \frac{9}{61}

3 0
3 years ago
Find the slope of the line through the pair of points.
ANEK [815]
15/8
Bc I just did this
8 0
3 years ago
Read 2 more answers
HELPPP idk what the answer is
Arada [10]

Answer:

what is the question

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • The angle whose measure is StartFraction 3 pi Over 4 EndFraction terminates in quadrant II and its reference angle is for StartF
    11·2 answers
  • How do I graph 2 equations to find point of intersect the numbers are y=3/2x+7 and y=2x
    13·1 answer
  • How do you do these?​
    5·1 answer
  • -8(2y + 3) is equivalent to 8(-2y - 3)<br> False<br> True
    10·2 answers
  • How to multiply and divide algebraic fractions
    12·1 answer
  • F(x)=-9x^2-7x+8, x=5
    15·1 answer
  • Assume that the readings on the thermometers are normally distributed with a mean of 0 and standard deviation of 1.00C. A thermo
    6·1 answer
  • How many solutions are there to the equation below?
    8·1 answer
  • What is the result of subtracting the second equation from the first ? -7x-y=0 and 7x+8y=-6
    7·1 answer
  • Can u pls help me with this question ​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!