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garik1379 [7]
3 years ago
9

Please help, I don't understand it

Mathematics
2 answers:
siniylev [52]3 years ago
7 0

Answer:

X equals 10

Step-by-step explanation:

4X centimeters divided by x cm equals 4. Since we know that were divided by 48 CM / 4 equals 12. That means that (x + 2) cm equals 12. That means that x is equal to 10

s344n2d4d5 [400]3 years ago
3 0

Step-by-step explanation:

\frac{4x}{x}  =  \frac{48}{(x + 2)}  \\ 4 =  \frac{48}{(x + 2)} \\ 48 = 4(x   + 2) \\ 48 = 4x + 8 \\ 48 - 8 = 4x \\ 40 = 4 x \\  \frac{40}{4}  =  \frac{4x}{4}  \\  = x = 10

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Mick is planning a party. He wants to serve pizza, chips, and soda. Mick discovers that he can purchase one pizza for $11.80, on
Temka [501]

Answer:

Mick will spend $191.55

Step-by-step explanation

$11.80 times 12 is 141.6- Pizza

$1.59 times 15 is 23.85- Chips

$1.74 times 15 is 26.1- soda

141.6+23.85+26.1=191.55

Hope this helps ;)

3 0
3 years ago
Read 2 more answers
2. Felicia took out a simple interest loan at 12 percent interest for 6 months. Her previous balance is $2,460,
marishachu [46]

Answer:

Answer:

28+66+86=180

180=180

Step-by-step explanation:

Since there is a triangle and the 3 measures from the angles we can find the value of x using the hint given that the sum of the interior angles must be 180°

Write the equation

\begin{gathered}x+(2x+10)+(3x+2)=180\\\end{gathered}

x+(2x+10)+(3x+2)=180

Simplify left side of the equation

\begin{gathered}6x+12=180\\\end{gathered}

6x+12=180

Solve equation for x

\begin{gathered}6x=180-12\\6x=168\\x=28\end{gathered}

6x=180−12

6x=168

x=28

Replace x into the 3 angles and find their respectives values

\begin{gathered}A=x\\A=28\\\\B=2x+10\\B=2*28+10\\B=56+10\\B=66\\\\C=3x+2\\C=84+2\\C=86\end{gathered}

A=x

A=28

B=2x+10

B=2∗28+10

B=56+10

B=66

C=3x+2

C=84+2

C=86

Check if the answers are correct

\begin{gathered}28+66+86=180\\180=180\end{gathered}

28+66+86=180

180=180

PLEASE MARK ME AS BRAINLIEST

6 0
2 years ago
Urgent!! Help math!!
jolli1 [7]

6,7,9  is not ringt triangle

18,32,40 is not right triangle

24,32,40 is right triangle

10,24,26  is right triangle

8 0
3 years ago
Plzzz answer this question correctly plzzz I will give you 100 points
ArbitrLikvidat [17]

Answer:

Part C is 52a+31 because you combining like terms so you would have to add 44a and 8a to get 52a and then subtract 33 to -32 so your final anwser would be 52a+31

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
NEED HELP NOW 70 POINTS! Divide. 2/3 ÷ 4/5 A.2/8 B.8/15 C.56 D.8/8
scZoUnD [109]
Multiply by reciprocal
2/3 * 5/4 = 10/12 = 5/6
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3 years ago
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