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2 years ago

8

30 students in a class took an algebra test.

1 answer:

lesya [120]2 years ago

5 0

Answer:

70%

Step-by-step explanation:

21/30 p/100

30/30=2,100/30=70

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PLEASE PLEASE HELP

sineoko [7]

X is the circumcenter of triangle ABC means that X is the center of the circle circumscribed to triangle ABD, as shown in the figure.

This means that All XA, XB and XC are radii of the circle with center X. Since AX and CX are 5.3 cm, then so is XB.

Answer: XB=5.3 cm.

3 0

2 years ago

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At a gas station during a road trip, Gerard has $32.00 to spend on fuel and windshield washer fluid for his car. Fuel costs $2.7

Lemur [1.5K]

Answer:

Step-by-step explanation:

Total amount with Gerald = $32

Cost of fuel per gallon = $2.75

Cost of each bottle of windshield = $3

38 miles per gallon. If Gerard must fill his car with enough fuel to drive 250 miles,

Total gallons of fuel = 250 miles / 38 miles

= 6.5789473684210 gallons

Total cost of fuel = Total gallons of fuel × cost per gallon

= 6.5789473684210 × $2.75

= $18.1

Amount left for windshield = Total amount with Gerald - Total cost of fuel

= $32 - $18.1

= $13.9

what is the maximum number of bottles of windshield washer fluid Gerard can buy?

= Amount left for windshield / Cost of each bottle of windshield

= $13.9 / $3

= 4.6333333333333 bottles

Maximum number of bottles =

4 bottles

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2 years ago

HELP PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!

GenaCL600 [577]

W equals -6

Hope this helps :)

7 0

1 year ago

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What multiplies to 20 and adds up to 9?

Karo-lina-s [1.5K]

There are 4 and 5
4 *5 = 20
4+5 =9

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2 years ago

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What is 2.11 in its as a mixed number

Sliva [168]

$2.11=2+0.11=2+\dfrac{11}{100}=\boxed{2\frac{11}{100}}$

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3 years ago