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Feliz [49]
2 years ago
8

Help me out with this question (geometry/angle bisectors)

Mathematics
1 answer:
dimulka [17.4K]2 years ago
4 0
You have to add both of the equations for a 180° percent
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Solve the equation<br> 5х + 8 – 3x = -10<br><br> x=-9<br> x=-1<br> x=1<br> x= 9
enyata [817]
The answer is -9. Have a great day
4 0
2 years ago
Read 2 more answers
WILL MARK BRAINLIEST
nordsb [41]
For# 1 the answer would be
-3/5

for #2 the answer would be
3/4

i hope this helps :)
7 0
3 years ago
What is the value of f(x) = 2 • 2^x for f(–2)? Will Give brainliest answer!!!
Sedbober [7]
For f(-2), x will equal -2.

Plug the x-value into the equation:

2 \times 2^{-2}

A negative exponent means that the term turns into a fraction, with 1 as the numerator and the positive exponent as the denominator. 
Solve 2^(-2):

2^{-2} =  \frac{1}{2^{2}} =  \frac{1}{4}

Solve the problem:

2 \times \frac{1}{4} = \frac{1}{2}

f(-2) will equal 1/2.
5 0
3 years ago
Pls help me ill mark branliest​
vfiekz [6]

Answer:

She shouldn't tip at all since that's a ridiculous concept

Step-by-step explanation:

common sense

SORRY MADE A MISTAKE WITH THE CALCULATOR I KNEW I MESSED SOMETHING UP

The cost of the meal was $22 so that's the price plus tax and tax is 10% of the price so

cost = price + 0.1*price

cost = 1.1 * price

price = cost / 1.1

price = 22 / 1.1 = <u>20</u>

now we need 20% of that so that's

20 * 0.2 = <u>4</u>

If she's simple-minded enough to tip that would amount to <u>$4</u>

5 0
2 years ago
U.S postal service regulations state that a package can be mailed using parcel post rates is it weighs no more that 70 pounds. W
Masteriza [31]
Divide the limit by the weight of one book to find the number of books allowed.

70/12 = 5.833 books

You cannot send a part of a book, so round down. The answer is 5 books.
4 0
3 years ago
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