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timofeeve [1]
3 years ago
14

Is the complement of a congruent angle it’s supplement

Mathematics
1 answer:
Vedmedyk [2.9K]3 years ago
7 0
Complementary angles add up to 90 degrees. Supplementary angles add up to 180 degrees, so no.
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Plsssssss can you guys help me?
NikAS [45]
D: 657.825
Start by converting 5 1/4 to a decimal. I’m assuming you have memorized 1/4 as a decimal, but if you haven’t yet, it’s 0.25. Add 0.25+5=5.25
One bag covers 125.3 ft square, but we have 5.25 bags. Change the one to 5.25 and multiply by 125.3.
Multiply 5.25x125.3
It equals 657.825
Hope this helps, reach out if you’re still confused!
4 0
2 years ago
I need help with questions 1,2,3 and 4 please and thank you.
Vikki [24]

Answer:

1

a 3/5

b 2/3

c 5/2

d =

Step-by-step explanation:

7 0
3 years ago
PLEASEE HELP ME 60 POINTS!!!
kompoz [17]

Answer:

1. No Solution

2. One solution

3. Infinitely many solutions

Step-by-step explanation:

Let us try to solve each of the system of equations one by one.

1.   y =-4x - 5

    y = -4x + 1

This gives

-4x- 5 = -4x + 1

which has no solutions.

 2. -3x+y=7

     2x-4y=-8

let us write them in y-intercept form

y=3x+7

y=\frac{1}{2}x+2

and equate them

y=3x+7=\frac{1}{2}x+2

this gives x=-2 and

y=-3(-2)+7 = 1

This equation has solutions.

3. 3x-y=4

 6x-2y =8

Notice that the second equation is just the first equation multiplied by 2, or

2(3x-y=4)\rightarrow (6x-2y=8)

<em>so these are identical equations and therefore</em> this system has infinitely many solutions.

Thus we have

1. No Solution

2. One solution

3. Infinitely many solutions

3 0
3 years ago
The plate for a microscope has a circumference of 100\pi millimetres What is the area of the plate? Round to the nearest hundred
Molodets [167]

Answer:

199,491 mm

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
22. Simplify as fully<br> as<br> possible 28:42 *<br> O<br> 14:21<br> 1:1.5<br> 3:2<br> 0 2:3
MakcuM [25]

Answer:

2:3

Step-by-step explanation:

2 : 3

divide both numbers by 14

8 0
3 years ago
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