2 years ago

The diagram shows two right-angled triangles. Calculate the value of x.

Mathematics

1 answer:

iren2701 [21]2 years ago

8 0

52° would be the value of x

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Amin fills up his gas tank with 6 gallons of gas for a cost of $13. How much would it cost to fill a 16-gallon tank?

kotykmax [81]

Answer:

34.66

Step-by-step explanation:

divide 13 by 6 then multiply that by 16

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2 years ago

collen plans to print x pictures from her camara at a drug store. the expression $0.2x represents the cost of developing the pic

lutik1710 [3]

Answer:

$7.50

Step-by-step explanation:

If she is not a member:

to print 350 pictures, she will pay 0.2 * 350 = $70

If she IS a member:

to print 350 pictures, she will pay 0.15(350) + 10 = $62.5

THus, the amount she saves is 70 - 62.5 = $7.50

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3 years ago

Read 2 more answers

The vertex angle of an isosceles triangle measures 40°. What is the measure of a base angle?

disa [49]

Triangle is 180 degrees, so you will subtract 50 from 180 which will give you 130.

8 0

2 years ago

On the following number line, two rational numbers are graphed.Represent the two numbers as fractions (or mixed numbers) in lowe

nordsb [41]

The first graphed rational number is at the middle of -2 and -1, thus the number represented is $-1 \frac{1}{2}$

The second graphed number is five out of six places from from 0 to 1, thus the number graphed is $0+ \frac{5}{6} = \frac{5}{6}$

The difference between the two numbers can be represented as
$-1 \frac{1}{2} - \frac{5}{6}$
or
$\frac{5}{6} -(-1 \frac{1}{2} )= \frac{5}{6} +1 \frac{1}{2}$

To find the difference,

$-1 \frac{1}{2} - \frac{5}{6} \\ \\ =-1 \frac{3+5}{6} \\ \\ =-1 \frac{8}{6} =-2 \frac{2}{6} \\ \\ =-2 \frac{1}{3}$

Also,

$\frac{5}{6} +1 \frac{1}{2} \\ \\ =1 \frac{5+3}{6} \\ \\ =1 \frac{8}{6} =2 \frac{2}{6} \\ \\ =2 \frac{1}{6}$

4 0

3 years ago

Solve for x. -98=4x-50

alexdok [17]

The answer to your question is x= -12 hope this helps ! Makes sure you put the negative !

3 0

2 years ago