2 years ago

PLEASE a help me (pre algebra)

Mathematics

2 answers:

Marina86 [1]2 years ago

6 0

I don’t like math it’s hard

irakobra [83]2 years ago

4 0

Answer:

it's in order

1. j: 71

2. j: 16

3. j: 10

4. j: 68

5. j: 61

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A book sold 31,500 copies in its first month of release. Suppose this represents 8.9% of the number of copies sold to date. How

kogti [31]

Answer:

35,393,258

Step-by-step explanation

$\frac{31,500}{x} =\frac{0.089}{100}$

$0.089x=3,150,000$

$x= 35,393,258.427$

Rounded to the nearest whole number, that is 35,393,258.

7 0

2 years ago

PLEASE HELP ME !!!

vfiekz [6]

Answer:

-0.4 or 2.3

Step-by-step explanation:

simple

each box is 0.1 unit

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3 years ago

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What equation, in point-slope form, matches the graphed line shown? Question 3 options: y−5=−23(x+9) y−2=−34(x−6) y+6=45(x+3) y−

ziro4ka [17]

Step-by-step explanation:

the line passes through (6, 2) and (10, -1),

the slope =

(-1-2)/(10-6) = -3/4

the equation :

y-2 = -3/4(x -6)

7 0

3 years ago

Find the volume of a square pyramid 13 m tall whose base measures 5 m on a side

goblinko [34]

$a=5m;\ H=13m\\\\The\ volume\ of\ a\ square\ pyramid:V=\frac{1}{3}a^2H\\\\Subtitute\ the\ values\ of\ a\ and\ H:\\\\\boxed{V=\frac{1}{3}\cdot5^2\cdot13=\frac{1}{3}\cdot25\cdot13=\frac{325}{3}=108\frac{1}{3}\ (m^3)}$

8 0

3 years ago

A. 0.27 and 0.50

defon

Answer:

Part 1

a. .27 < .50

b. .33 < .75

c. 4.60 > 3.89

d. .76 > .08

e. .09 < .11

f. 3.33 > 3.30

Part 2

.27(2)= .54

.50(1)= .50

.27(2)= .54 is larger than .50 because if it was money, .54 is greater than .50

Step-by-step explanation:

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3 years ago