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4 years ago

Please solve for x on numbers 14-18!!

Mathematics

1 answer:

prohojiy [21]4 years ago

3 0

Answer:

14.)x=7

15.)x=252

16.)x=4

17.)x=3/4

18.) [in the picture]

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Please help will mark brainiest

Artyom0805 [142]

Answer:5.0

Step-by-step explanation:

The scores are in the same interval.

One of the interval is75.5 and 70.5

75.5 is the upper score while 70.5 is the lower score

The class width= 75.5-70.5=5.0

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3 years ago

PLZ HELP ITS DUE TODAY

Sav [38]

Second picture 1st diagram it is a parallelogram because allowing sides are parallel to each other

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3 years ago

Pls help!

sergejj [24]

To fill in the values we have the following

a. log6⁰, log 2 . 1, log 8/3

b. log 1 .4 , 1 , log 4. 6

c. log 9/2, log 3. 5 , log 5⁷

<h3>How to find the logarithm of a number</h3>

To do this, you have to decide on that particular number that you want to find the logarithm on. Next you have to find the base of that number.

The logarithm of the number is the power that it would have to be raised for us to obtain a different number. You have to note that the logarithm of the number is the exponent that a base would have to be raised up to in order to get a particular number.

Log6⁰ for instance would give us the solution of 1 as the answer. While telling us that we have that the exponent is 0 while the base is 6.

One good property of logarithm is that log m/n = log m - log n also when we have log mn, it is the same as log m * log n

Read more on the logarithm of a number here: brainly.com/question/1807994

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2 years ago

Point a is located at 4,-7. The point is reflected in the x-axis it's image is located at

Vilka [71]

The answer should be (4,7)

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4 years ago

Solve the system of equations. <br><br> 10x+y=−20 <br><br> y=2x2−4x−16<br><br> ( , ) and ( , )

Sladkaya [172]

I will go about solving this using the elimination method.

First, convert the equations.

10x + y = -20
4x + y = -12

Second, find the easiest variable to get rid of and get rid of it! (In this case, y) We will subtract to get rid of y.

6x = -8

Third, you want to solve the equation.

6x = -8 (divide by 6)
x = $-1 \frac{1}{3}$

Fourth, solve for y by inserting the answer for x into one of the equations.

10( $-1 \frac{1}{3}$ ) + y = -20
$-13 \frac{1}{3}$ + y = -20 (subtract $-13 \frac{1}{3}$ )
y = $-6 \frac{2}{3}$

The solution for this system of equations is ( $-1 \frac{1}{3}$ , $-6 \frac{2}{3}$ ).

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3 years ago

Read 2 more answers