All categories

3 years ago

I need to do those exercises but i’m not sure how

Mathematics

1 answer:

Svetllana [295]3 years ago

3 0

Answer:

Q4. a) 2000 cm³

b) 0.982 cm³ (3 s.f.)

c) 183 cm³ (3s.f.)

d) 2196 cm³

e) 2380 cm³

Q5. 8376 handles

Step-by-step explanation:

Please see the attached pictures for the full solution.

You might be interested in

A company ships a cube with side lengths of 2 feet in a crate that is a larger cube with side lengths of 4 feet. Packing materia

Andreas93 [3]

Answer:

yeah tbh i wanna know to

Step-by-step explanation:

sorry

6 0

3 years ago

THE WORLD'S HARDEST QUESTION 9307 * 8754

sp2606 [1]

81473478 is the correct answer
hope this helped

8 0

3 years ago

Read 2 more answers

a wheel contains eight slices, numbered sequentially 1 through 8. the probability of landing on each slice is equal. if the whee

Goshia [24]

4 or less: 4/8 so 1/2
6 or less: 6/8 so 3/4
8 or less: 8/8 so 1

3 0

3 years ago

Read 2 more answers

ANSWER PLZ QUICK AND FAST WHAT

Marysya12 [62]

the answer is C

Use the distributive property

3 0

3 years ago

Read 2 more answers

Question 1. Enter the ratio equivalent to sin(B)

Deffense [45]

Answer:

The three questions about the given triangle has been answered below.

Step-by-step explanation:

We are given a right angled triangle whose sides are of length 20, 21 and 29.

(1) sin(B) = $\frac{side opposite to B}{hypotenuse}$

= $\frac{21}{29}$

= 0.72

(2) sin(A) = $\frac{20}{29}$

sin(A) = 0.689

∠CAB = $sin^{-1}(0.689)$

∠CAB = 43.551°

(3) We suppose that cosA < sinA and we haveto find which all angles will satisfy this condition.For this the angle A should be greater than 45°.

From the given options the angles that satisfy this are 55 , 66 and 75.

45 is not included as then sinA = cosA and that condition is not there.

8 0

3 years ago