3 years ago

I dont know how to do this

Mathematics

1 answer:

spin [16.1K]3 years ago

6 0

Answer:

a) 55°

b) 125°

c) 55°

d) 55°

Step-by-step explanation:

a) 180-(90+35) = 55

b) this angle forms a straight angle with ∡a

c) this angle is vertical, and congruent, with ∡a

d) 180-(70+55) = 55

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Nikitich [7]

$/frac{0.8}{30}$

ok, here is the serious answer.
$2 \div 75$

5 0

3 years ago

a multiplication that corresponds to each division 10 divided by 5=?, b. 4.5 divided by 3, 1/2 dvided by 4=?

katen-ka-za [31]

Answer:

10 divided by 5=2

2*5=10

4.5 divided by 3=1.5

3*1.5=4.5

1/2 divided by 4=1/8

4*1/8=4/8=1/2

6 0

2 years ago

Answer choices a. -4/3 b. -3/4 c. 3/4 d. 4/3

Bingel [31]

Answer:

Step-by-step explanation:

(0, 1) (4, -2)

(-2 - 1)/(4 -0) = -3/4

7 0

3 years ago

An experiment was conducted by some students to explore the nature of the relationship between a person's heart rate (measured i

tekilochka [14]

Answer:

A. factors.

Step-by-step explanation:

The correct option is - A. factors.

Reason -

The variables "stepping rate" and "step height" are the factors because a activity is performed in which stepping at one of the three stepping rates at one of the two possible heights for three minutes.

The activity is based on both the variables stepping rate and step height.

6 0

3 years ago

Plz plz help is for my brother his in first grade

Mkey [24]

4+2 = 6 a a a a + a a = a a a a a a

2+4 = 6 a a + a a a a= a a a a a a

Tommy is correct They are both equal to 6

7 0

3 years ago

Read 2 more answers

I dont know how to do this​

I dont know how to do this