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Debora [2.8K]
3 years ago
6

Hi, having trouble understanding this question.. as well as solving it.

Mathematics
2 answers:
kramer3 years ago
6 0

-- You have two angles.

-- They're complementary . . . they add up to 90 degrees.

-- One is 4 times as big as the other one.
___________________________________________

-- The smaller angle has 1 share of the 90 degrees.

-- The bigger angle has 4 shares of the 90 degrees.

-- (The smaller one is 1/4 the size of the bigger one.
   The bigger one is 4 times the size of the smaller one.)

-- When you add them together, you get 5 shares, totaling 90 degrees.

-- What's the size of each share ?  It's 90/5 = 18 degrees.

-- The smaller angle gets one share . . . 18 degrees.

-- The bigger angle gets 4 shares.   (4 x 18) = 72 degrees.
____________________________________

Check:

-- Is the small one 1/4 the size of the big one ?    18/72 = 1/4  Yes.

-- Are they complementary ?  Do they add up to 90 degrees ?

                                                                       18 + 72  =  90  Yes.

                                                                                 yay !
stich3 [128]3 years ago
6 0
The measure of angle P and Q is given in the picture.

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HELP ME WITH THE EXERCISES PLEAASE
Zinaida [17]
1.

1=87 corresponding angle.
2=180-87=93


2.

1=78 corresponding angles
2=78 verticle angles


3.

Set it up as (6x - 11) = 37
37 + 11 =48

6x = 48

x = 8


4.

Take 142 and see that it is supplementary to angle 2 so 180-142 = 38

38 is corresponding to the equation 2(x + 9)

So 2(x + 9) =38
Distributive property

2x + 18 = 38
38-18=20

2x =20

x = 10

Angle 2 is equal to 38 from supplementary to 142


I’m pretty positive about 1-3 but 4 maybe not be correct. But most likely these are correct
6 0
3 years ago
Please help me my eyes and brain are tired​
BaLLatris [955]

Answer:

Step-by-step explanation:

1. 3/4  color in 6

2. 7/8  color in 7

3. 1/4 color in 2

4. 7/8 color in 7

5. 1/8 color in 1

bottom of page:

1. 1  1/3

2. 2/3

3. 1  1/20

4. 1

5. 3/4

4 0
3 years ago
The scale of a map is 0.5:20mi.find the actual distance cocorresponding to each map distance.
soldi70 [24.7K]
A) 2in:80 mi
B) 3.5in:120mi
C) 4.75:190mi
5 0
3 years ago
Solve for x. −35x+15>7/20 Drag and drop a number or symbol into each box to correctly complete the solution.
BaLLatris [955]

Answer:

x < 293 / 700

Step-by-step explanation:

−35x + 15 > 7/20

Multiplying all through by 20

-700x + 300 > 7

-700x > 7 - 300

-700x > -293

Divide all through by 700

- x > - 293 / 700

Multiply all through by -

x < 293 / 700

7 0
3 years ago
Solve the problem below: 624+ 34+ 312+ 85=​
viktelen [127]
1055 is what i got. have a good day!
7 0
2 years ago
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