2 years ago

Help me pls I rlly need this

Mathematics

1 answer:

Sindrei [870]2 years ago

7 0

Answer:

A. 4 x 48

Step-by-step explanation:

There are 4 graphs each containing 48 cubes therefor 4 x 48

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Based on the figure, select all true equations

Lady bird [3.3K]

Answer:

a) no

b) true

c) true

d) no

e) true

f) true

3 0

2 years ago

7x+5+ 54 how you do this

KonstantinChe [14]

Answer:

7x+59

Step-by-step explanation:

Add 5 and 54

3 0

3 years ago

Read 2 more answers

What is the volume of a square pyramid with base edges of 60 inches and a height of 10 inches?

vichka [17]

Answer:

The volume is $12000 in^3$

Step-by-step explanation:

From the question ,

$L= 60\:in.$ and $H=10\:in.$

The volume of a pyramid is given as

$V=\frac{1}{3} \times area\:of\:the\:base \times height$

From the question, the base of the pyramid is a square.

Hence base area is given by $L^{2}$

This implies that the volume of the pyramid is

$=\frac{1}{3} \times L^{2}\times H$

$=\frac{1}{3}\times 60^{2} \times 10$

$=\frac{36000}{3}$

$=12000 in^3$

6 0

3 years ago

The functions f (x) = 1/2x-3 and g(x) = -2x+ 2 intersect<br> at x = -2. True or false?

Norma-Jean [14]

9514 1404 393

Answer:

False

Step-by-step explanation:

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

g(-2) = -2(-2) +2 = 4 +2 = 6

The function values are not the same at x=-2, so the graphs do not intersect there.

The graphs intersect at x=2.

4 0

3 years ago

A tour group charges a flat price for a tour of up to 20 people. The cost per person varies inversely with the number of people.

natita [175]

5 people - pay 135 each
15 people - pay x each
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5 : 15 = x : 135
15 x = 5 * 135
15 x = 675
x = 675 : 15
x = 45
Answer:
B ) 45.00

6 0

3 years ago

Help me pls I rlly need this​

Help me pls I rlly need this