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shtirl [24]
2 years ago
7

Pleas look at photo and answer!!

Mathematics
1 answer:
Ostrovityanka [42]2 years ago
3 0

Answer:

B

Step-by-step explanation:

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At the beginning of the month, Sheryl had a balance of $120 in her checking account. She then made a purchase for $80, using her
kolezko [41]

Answer:

$80

Step-by-step explanation:

4 0
3 years ago
A can in the shape of a right cylinder is filled with 10W-40 oil. The weight of 10W-40 oil is 0.857 gram per cubic centimeter. I
Leya [2.2K]
To solve this, we have to find the volume of the cylinder first.  The formula to be used is V =  \pi  r^{2} h

Given:V= ?r= 6cmh= 10cm
Solution:V =  \pi  r^{2} h
V= (3.14)(6cm)^{2} x 10cmV= (3.14)(36cm^{2}) x 10cmV= (113.04cm^{2}) x 10cmV= 1130.4cm^3
Finding the volume of the cylinder, we can now solve what the weight of the oil is.  Using the formula of density, Density = mass/volume, we can derive a formula to get the weight.
Given:Density = 0.857 gm/cm^3Volume = 1130.4 cm^3
Solution:weight = density x volumew= (0.857 gm/cm^3) (1130.4cm^3)w= 968.7528 gm
The weight of the oil is 968.75 gm.
5 0
2 years ago
Round each number to the underlined place value.
True [87]

Answer:

1 is 6

2 is 3.5

3 is 5

4 is 8.46

Step-by-step explanation:

if not sorry :-(

5 0
3 years ago
What is the value of x?
Over [174]

Answer:

c-12

Step-by-step explanation:

Pythagoras theorem states that a²+b²=c²

144+b²=c²

b²=c²-144

b=c-12

b=x

x=c-12

4 0
3 years ago
Function: y=x2+5x−7<br><br><br>Vertex: ( , )<br><br><br>Solutions: ( , ) and ( , )
Dima020 [189]

Answer:

vertex : (-5/2, -53/4)

solutions: (-(5-sqrt53)/2, 0) (-(5+sqrt53)/2, 0)

Step-by-step explanation:

6 0
1 year ago
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