Can someone help me on this im confused..
-3x-10=32

Answers

Answer 1

Answer:

Answer:

x = -14

Step-by-step explanation:

First, you will add 10 to both sides, to get -3x=42, so basicallly you are just simplifying it. Then, you will divide both sides by -3, so you can get x by itself, which you would then be left with x=-14. A little extra information, when you divide a positive number by a negative number it will result in a negative number, hence how I got -14. I hope this helps :)

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3 - 24 divided by 8 + 4 square

Answers

(3-24) / (8+4)^2
it's written like this right?

(-12) / (12)^2
do the work in the parenthesis first

(-12) / (144)
then square 12

(-1) / 12
simplify by dividing the numerator and the denominator by 12

To the nearest tenth, what is the length of the hypotenuse of an isosceles right triangle with a leg of 7 3 inches? A) 15.7inches
B) 16.2 inches
C) 17.1 inches
D) 18.5 inches

Answers

Answer:

the answer is the option C

$17.1\ in$

Step-by-step explanation:

we know that

An isosceles right triangle has two equal legs

Let

x------> the length side of the hypotenuse

y-----> the length side of the leg

Applying the Pythagoras theorem

$x^(2) =y^(2)+y^(2)$

$x^(2) =2y^(2)$

In this problem we have

$y=7√(3)\ in$

Substitute and solve for x

$x^(2) =2(7√(3))^(2)$

$x=17.1\ in$

Give the digits in the ones place and the tenths place.
68.23

Answers

Digit in ones place- 8
Digit in tenths place- 2

FJ= 24
JH = 3x-3
21. x = ?

can someone help asap please!!!

Answers

Answer:

$\boxed {x = 7}$

Step-by-step explanation:

$FJ$ and $JH$ is half of the whole measurement of $FH$ . So, to find the value of $x$ , you need to write an expression by using those measurements of both $FJ$ and $JH$ . Then, solve for $x$ :

$FJ = 24$

$JH = 3x - 3$

$3x - 3 = 24$

-Solve:

$3x - 3 = 24$

$3x - 3 + 3 = 24 + 3$

$3x = 27$

$(3x)/(3) = (27)/(3)$

$\boxed {x = 7}$

So, the value of $x$ is $7$ .

What is -5/8 + 3/4 ?

Answers

Answer:

0.125

Step-by-step explanation:

What are the leading coefficient and degree of the polynomial?
-7 -10w^7+12w +
15w^9

Answers

Rewritten:
15w^9 - 10w^7 + 12w - 7

Leading coefficient: 15

Degree of the polynomial: 9

Final answer:

The leading coefficient of the polynomial 15w9 - 10w7 + 12w -7 is 15 and the degree of the polynomial is 9.

Explanation:

The polynomial in question is -7 -10w7 + 12w + 15w9. To find the leading coefficient and degree of the polynomial, we need to reorder the terms from highest to lowest power of w. The proper order is 15w9 - 10w7 + 12w -7. In a polynomial, the leading coefficient is the coefficient of the term with the highest degree. So, the leading coefficient in this polynomial is 15. The degree of a polynomial is the highest power in the polynomial. Therefore, the degree of this polynomial is 9.