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vredina [299]
3 years ago
6

Please help fast!!!! Fill in all the blanks

Mathematics
1 answer:
Nastasia [14]3 years ago
7 0

Answer: Look below

Step-by-step explanation:

2(2x-4y) = 4

1(-4x+6y)= -4

4x-8y=4

-4x-6y=-4

-14y=0

y=0

(Hopefully that helps!!)

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What is the measure of x
mixer [17]

Answer:

x=76 degrees

Step-by-step explanation:

< dij + < jih = 180   straight line

< dij + 107 = 180

subtract 107 from each side

< dij = 73


<jdi + < dij + <idj = 180  triangle

31 + 73 + < idj = 180

combine like terms

104+ < idj = 180

subtract 104 from each side

< idj = 76

<idj = < ajf   vertical angles

76 < ajf

<ajf = x

x=76 degrees


8 0
4 years ago
Read 2 more answers
Find the annual rate of interest. Principal = 2350=2350 rupees Period = 2=2 years Total amount = 2867=2867 rupees
Lilit [14]

Answer:

11%

Step-by-step explanation:

We have been given that

Principle = Rs 2350

Time = 2 years

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Therefore, Interest earned is given by

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I = 2867 - 2350

I = Rs 517

Formula for simple interest is

I=Prt\\517=2350(r)(2)\\\\r=\frac{517}{2350\times2}\\\\r=0.11\\\\r=11\%

Therefore, annual rate of interest is 11%

7 0
4 years ago
A newspaper advisor claims that an advertisement would increase sales by 35%. Sales are currently $500 per month. What will be t
dimulka [17.4K]
35% = 0.35
500 x 0.35 = 175
500 + 175 = 675 per month
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3 0
3 years ago
Find the measure of A.<br> A. 50<br> B. 70<br> C. 100<br> D. 90
dlinn [17]

Answer:

D

Step-by-step explanation:

I don't know how to eliminate the wrong answers.

Two line segments which have one end at a diameter and the other end meeting at a common point, make a 90 degree angle.

A is made that way, so A is 90 degrees.

8 0
3 years ago
What is the ratio of red to blue cars there were 32 red cars and 16 blue cars
Rufina [12.5K]

Answer:

2:1

32:16 is 2:1

3 0
3 years ago
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