4 years ago

Using numbers and operations to write each phrase as an expression the difference between 58 and 47

Mathematics

1 answer:

evablogger [386]4 years ago

4 0

58 - 47 = 11
(written out in spoken words)
fifty-eight minus forty-seven equals eleven

Hope this helps!

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What is the measure of ZXZW?

ahrayia [7]

Answer:

Step-by-step explanation:

if you look inside the triangle,

you have one angle=65

the acute angle=180-150=30

<YZX=180-(65+30)=85

the angle <xzw is its supplement, 180-85=95

8 0

3 years ago

Write the equation of the line that passes through (−3, 5) and (2, 10) in slope-intercept form

BigorU [14]

Slope = (10 -5)/(2+3) = 5/5=1

y = mx + b
5 = 1(-3) + b
b =8

so equation y = x +8

answer: <span>y = x + 8(first choice)</span>

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4 years ago

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7th grade math plz help

mina [271]

Answer:

x = 3

y = 3/2

Step-by-step explanation:

look at the hangers to form an equation:

x + x + x + 3 + 3 + 3 = x + x + y + y + y + y

simplify

3x + 3 = 2x + 4y

x + 3 = 4y

x = 4y - 3

you also know that

x + x = y + y + y + y

2x = 4y

substitute x = 4y - 3 into this equation ^

2x = 4y

2(4y - 3) = 4y

8y - 6 = 4y

4y = 6

y = 6/4

y = 3/2

2x = 4y

2x = 12/2

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x = 3

7 0

3 years ago

Complete the following statement.

Daniel [21]

Answer:

multiply

Step-by-step explanation:

7 0

3 years ago

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Rounded to the nearest hundred cubic meters, what is the total capacity (cone and cylinder) of the storage container?

hichkok12 [17]

The picture in the attached figure

we know that
the total capacity of the storage container=volume of a cone+volume of cylinder

step 1
find the volume of a cone
volume of a cone=(1/3)*pi*r²*h
r=6 m
h=8 m
so
volume=(1/3)*pi*6²*8-----> 301.44 m³

step 2
find the volume of the cylinder
volume of a cylinder=pi*r²*h
r=6 m
h=10 m
s6
volume=pi*6²*10----> 1130.40 m³

total volume=301.44+1130.4-----> 1431.84 m³-------> 1400 m³

the answer is
1400 m³

5 0

3 years ago