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Soloha48 [4]
3 years ago
9

Help me 99 points What is the value of x?

Mathematics
2 answers:
tester [92]3 years ago
8 0

Set up a ratio with the known dimensions:

24/15 = 40/x

Cross multiply:

24x = 600

Divide both sides by 24:

X = 25

Serjik [45]3 years ago
8 0
X =25 that actually isn’t that hard lol
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0.5m = 0.75 Solve for m Pls and thx
Likurg_2 [28]

Answer: The answer is m=1.5

Step-by-step explanation: Divide both sides by 0.5 and you will find m.

6 0
4 years ago
Which expression represents the following statement? Multiply 6 by 3, and then subtract the quotient of 18 and 9.
FromTheMoon [43]

Answer:

C) (6 x 3) - 18 ÷ 9

Step-by-step explanation:

I'll solve this question by writing down every step and doing it one by one.

1. Multiply 6 by 3

--> This will be represented as 6 x 3.

2. Subtract the quotient of 18 and 9

--> The quotient is a number resulting in a division of another number. In this case, 18 is bigger than 9, so the quotient will be: 18 ÷ 9.

--> Since we are subtracting this from the equation we got earlier, it can be expressed as (6 x 3) - (18 ÷ 9)

This equation is the same as C) (6 x 3) - 18 ÷ 9, so C is our final answer.

8 0
2 years ago
Estimate the values to complete the table.
lbvjy [14]

Answer:

Step-by-step explanation:

For angle C,

cos(∠C) = \frac{\text{Adjacent side}}{\text{Hypotenuse}} = 0.97

sin(∠C) = \frac{\text{Opposite side}}{\text{Hypotenuse}} = 0.26

tan(∠C) = \frac{\text{Adjacent side}}{\text{Adjacent side}} = 0.27

Therefore, from the triangle ABC,

cos(∠A) = cos(90° - ∠C)

             = sin(∠C)

             = 0.26

sin(∠A) = sin(90 - ∠A)

            = cos(∠A)

            = 0.97

tan(∠A) = \frac{\text{sinA}}{\text{cosA}}=\frac{0.97}{0.26}

            = 3.73

Angle        \frac{\text{Adjacent side}}{\text{Hypotenuse}}                 \frac{\text{Opposite side}}{\text{Hypotenuse}}                    \frac{\text{Opposite side}}{\text{Adjacent side}}

  A                    0.26                       0.97                             3.73

3 0
3 years ago
To solve a one-step equation, you must _____<br> the variable.
krek1111 [17]

Answer:

Isolate.

Step-by-step explanation:

To solve a one-step equation, you must isolate the variable.

For example,

3x = 9.

You must isolate x, which just means you have to get x by itself.

Divide by 3 on both sides to get x by itself.

x = 3.

The answer to this question is isolate.

8 0
3 years ago
Which quadrilateral is a parallelogram
Arada [10]
They are both quadrilatersand they are both parallelograms
 
8 0
3 years ago
Read 2 more answers
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