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Mrac [35]
3 years ago
11

Please help ASAP

Mathematics
1 answer:
earnstyle [38]3 years ago
3 0

Answer:

A

Step-by-step explanation:

You might be interested in
Fill in the blank to make an equivalent ratio <br><br> X : 3 = 40 : 15
Thepotemich [5.8K]
So look at the patterns. 
How much bigger is 15 to 3? 
Answer = 5x bigger.
What is 5x smaller than 40? (in other words, 5 x ? = 40)
Answer = 8!

So, the missing 'x' = 8
7 0
3 years ago
I don’t get this pls help
SashulF [63]

Answer:

4 + 9x² + 1x³ + 12x⁵

Step-by-step explanation:

3x² + 6x² = (3 + 6)x² = 9x²

4 + 3x² + 8x³ + (-7x³ + 12x⁵ +6x²) = 4 + <u>3x² + 6x² </u> + <u>8x³ - 7x³ </u> + 12x⁵

                                                    = 4 + 9x² + 1x³ + 12x⁵

6 0
3 years ago
Read 2 more answers
Please help!!! Find x
alexandr402 [8]
We need the question
5 0
3 years ago
In which sets of numbers would you find the number -5
NNADVOKAT [17]

Answer:

(z)-intergers

Step-by-step explanation:

set of whole numbers negative or positive

7 0
3 years ago
What would this be how would I do it? Please help HELP HELP ASAP HELP
Svetllana [295]

For the given triangle, x = 8.6 cm.

Step-by-step explanation:

Step 1:

In the triangle, the given angle is 35°, the hypotenuse side's length is 15 cm. Assume the opposite side's length is x cm. To determine the opposite side's length, we determine the sin of the angle. To calculate the sin of an angle, we divide the opposite side's length by the hypotenuse's length.

sin\theta = \frac{oppositeside}{hypotenuse} .

Step 2:

The opposite side's length = x cm.

The hypotenuse side's length = 15 cm.

sin\theta = \frac{oppositeside}{hypotenuse}, sin35=0.5735, sin 35 = \frac{x}{15} ,

0.5299=\frac{x}{15}, x = 0.5735(15) =  8.6025

So x of the given triangle measures 8.6025 cm, rounding this off, we get 8.6 cm.

6 0
3 years ago
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