4 years ago

Math revision part 3

Mathematics

1 answer:

miskamm [114]4 years ago

6 0

Answer:

the first one is b

the second one is c

the third one is a

the fourth one is b

You might be interested in

Triangle LMN has coordinates L (0, 0), M (0, -2), and N (2, 0). If ΔLMN ≅ ΔXYZ, what is the measure of XZ?

salantis [7]

Check the picture below.

3 0

4 years ago

Ordered pairs of y=2/3x+1

Mrrafil [7]

Answer:

(-1.5,0) (0,1)

Step-by-step explanation:

used desmos

6 0

3 years ago

1 centimeter is equal to 50 miles. The distance between Grand Rapids and Escanaba is 4 centimeters. What is the actual distance

katovenus [111]

1cm=50mi
50mi x 4cm= 200mi

Hope this helps!

6 0

3 years ago

Read 2 more answers

A ramp has an angle of elevation of \displaystyle 20^{\circ}20 ∘ . It has a vertical height of 1.8 m. What is the length, L mete

juin [17]

Answer:

5.3

Step-by-step explanation:

6 0

3 years ago

The expression sin 50 cos 40 + cos 50 sin 40 is equivalent to

enyata [817]

Sin (a+b) = sin a. cos b + cos a. sin b

a= 50° and b=40°, then

sin(50+40) = sin 50° . cos 40° + cos 50° . sin 40°

sin(50+40) = sin 90° = 1 and

sin 50° . cos 40° + cos 50° . sin 40° = 1

8 0

3 years ago