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3 years ago

50 POINTS HELP ME FAST!!!!!!!!!!!!!!!!!!!

Mathematics

2 answers:

Ostrovityanka [42]3 years ago

4 0

1. vertical angles, 2. complimentary angles, 3. vertical angles, 4. complimentary angles., 5. complimentary angles

zysi [14]3 years ago

4 0

1. adjacent angle
vertical angle
supplementary angles
2. complementary angles
3. adjacent angle
supplementary angles
4. complementary angle
adjacent angle
5. they are complementary angles

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If it takes Carlos 15 weeks to make 3 model cars, how long will it take him to make 11 model cars?

notsponge [240]

Answer:

55 weeks

Step-by-step explanation:

15 ÷ 3 = 5

11 × 5 = 55

I hope this helps you :)

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3 years ago

A bricklayer needs to order 6300kg of building sand

luda_lava [24]

Answer:

$9\times 10^7\ \text{grains of sand}$

Step-by-step explanation:

Given that,

A bricklayer needs to order 6300kg of building sand.

1 grain of this sand weighs $7\times 10^{-5}\ kg$ .

We need to find how many grains of sand are there in 6300 kg.

It can be just calculated as follows :

1 grain of sand = $7\times 10^{-5}\ kg$

$6300\ kg=\dfrac{6300}{7\times 10^{-5}}\\\\=9\times 10^7\ \text{grains of sand}$

= 90000000 grans of sand

So, 6300 kg is equal to $9\times 10^7\ \text{grains of sand}$ .

8 0

3 years ago

Use the formula Area = (side)2 to find the area of the square.

ki77a [65]

Answer:

1. 5² is 25 yards

2. 7² is 49m

3. 8² is 64cm

4.draw a square, make one side 6 feet then do 6² which is 36feet

5. do the same thing then write 10 inches on one side and 10² is 100 inches.

6. 7x3= 21 ft

7. 5x4= 20 in.

8. 2x8= 16 yd

Step-by-step explanation:

common sense

7 0

2 years ago

Read 2 more answers

A small business owner borrowed $4200 at an annual simple interest rate of 12% what is the total amount that must be paid in thr

ser-zykov [4K]

Answer:

Step-by-step explanation:

The total of the interest is 1386 so in total it would be 5586

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3 years ago

How many turns maclaurin series for ln.

wel

Answer:3

Step-by-step explanation:

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3 years ago