3 years ago

Help I need this done fast!

Mathematics

1 answer:

wolverine [178]3 years ago

5 0

B

Sorry if I’m wrong...

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67% of x = 67 <br> Can Yall Help Me

Aneli [31]

67% of x = 67......turn ur percent to a decimal..." of " means multiply

0.67x = 67
x = 67 / 0.67
x = 100 <==

7 0

3 years ago

The perimeter of a kite is 50 mm. The length of one of its sides is 1 mm more than twice the length of another. Find the length

rosijanka [135]

Answer:

The length of the longest side is 13mm

Step-by-step explanation:

Represent the two sides with a and b, where a is the longest

$Perimeter = 50$

$a=b + 1$

Required

Determine the length of the longest side

Perimeter of a kite is calculated as thus:

$Perimeter = 2(a + b)$

Make b the subject in $a=b + 1$

$b = a -1$

Substitute a - 1 for b and 50 for Perimeter in $Perimeter = 2(a + b)$

$50 = 2(a + a - 1)$

Divide through by 2

$25 = a + a - 1$

$25 = 2a- 1$

Add 1 to both sides

$25 + 1 = 2a - 1 +1$

$25 + 1 = 2a$

$26 = 2a$

Solve for a

$a = 26/2$

$a = 13$

<em>Hence, the length of the longest side is 13mm</em>

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2 years ago

Pls help me rn bec sue tmr pls pls

blagie [28]

Answer:

Number of 1-cm cube 24. Volume of solid 24 cm^2

Step-by-step explanation:

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2 years ago

What quadrant does sin(theta)>0 and cot(theta)<0 lie in

ira [324]

The first quadrant ..........

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3 years ago

Ben writes the number 74,443. The value of the digit 4 in the hundreds place is 10 times the value of the digit 4 in what place

slega [8]

In the "tens place". One hundred is ten times ten, so four hundred is ten times forty.

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3 years ago

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