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2 years ago

Write an expression that is equivalent to thank you:)

Mathematics

2 answers:

Serga [27]2 years ago

4 0

Answer:

18x + 8x^2 + 7 divided by 1 + 2x

Andre45 [30]2 years ago

4 0

Answer:

You can write equivalent expressions by combining like terms. Like terms are terms that have the same variables raised to the same powers. For example, the list shows some pairs of like terms. the new coefficient is 9.

Step-by-step explanation:

$hope \: it \: helps \: you$

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One angle measure in an acute triangle is 38°. What could the measure of one of the other angles be?

Oksi-84 [34.3K]

If is an acute triangle, all the angles should be acute angles.
180-38=142°
142-69=73°
So your answer is 69°, lovely~

3 0

3 years ago

Read 2 more answers

3 + x = 9 solve for x

Lerok [7]

X is equal to 6
3+6=9
X=6

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2 years ago

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Find the measure of BCD

Lerok [7]

please mark me as brainliest!!

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3 years ago

In the data set below, what is the interquartile range? 7 1 5 5 9 Submit

Marizza181 [45]

Answer:

Step-by-step explanation:

The interquartile range is the difference between the upper quartile and the lower quartile.

First find the median.

The median is the middle value of the data set arranged in ascending order

1 5 5 7 9 ← data in ascending order

↑ median

The lower quartile is the middle value of the data to the left of the median. If there is not an exact middle then it the average of the values on either side of the middle.

1 5

↑ lower quartile = $\frac{1+5}{2}$ = 3

The upper quartile is the middle value of the data to the right of the median.

7 9

↑ upper quartile = $\frac{7+9}{2}$ = 8

Thus

interquartile range = 8 - 3 = 5

3 0

2 years ago

The water temperature required for a certain manufacturing process is 134°F. However, the process allows for a variation of 7°F

Y_Kistochka [10]

Answer:

The temperature that represents a smaller value would be the one with negative eighty (or -80) degrees Fahrenheit. Although it is negative, the value of 80 does not mean it has a smaller value as to 134 degrees. It is just that the difference between the absolute values of the two show that 134 degrees Fahrenheit has a bigger value.

Step-by-step explanation:

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3 years ago