Ask question

Ask question

All categories

Lapatulllka [165]

3 years ago

15

A diagonal of a cube measures 30 inches. The diagonal of a face measures StartRoot 600 EndRoot inches. In inches, what is the le

ngth of an edge of the cube? Round the answer to the nearest tenth. inches

1 answer:

Studentka2010 [4]3 years ago

6 0

Answer:

13

Step-by-step explanation:

Ezz

You might be interested in

7ft,25ft, 4ft<br> Volume of a pyramid

Tju [1.3M]

Answer:

700 cubic ft

Step-by-step explanation:

25*4=100

7*100=700

4 0

3 years ago

Mariah collects 3 spiders each spider has eight legs.Brian gives her 1more spider. how many legs do Mariah's spiders have altoge

kompoz [17]

Tem 32 pernas de aranha

6 0

3 years ago

Use long division to find the quotient below.

Pachacha [2.7K]

Answer:

Number B: 4x+1

Step-by-step explanation:

I used synthetic division instead, But hope this helps.

8 0

3 years ago

Read 2 more answers

Find the area under one arch of a cycloid described by the parametric equations x = 3(20 - sin 20) and y = 3( I - cos 20). Use 0

Pavel [41]

The parametric equations seem to describe a circle of radius 3. Its area will be
A = πr² = π·3²

The appropriate choice seems to be
D. 9π

6 0

3 years ago

find the sum of the first 20 terms of an arithmetic sequence with a first term of -14 and a comman difference of 4

timama [110]

Answer:

480

Step-by-step explanation:

Sn = n÷2 × (2a + (n-1)d)

n = 20 a = -14 d = 4

S20 = 10 × (-28 + 19 × 4) = 480

7 0

3 years ago