MATHEMATICS MIDDLE SCHOOL

Please please help asap <3

Answers

Answer 1

Answer:

Answer:

3to-9

Step-by-step explanation:

that what I know and I think so

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The product of what number and 7 is less than 49

Answers

Any number less than seven (the product is what you get when you multiply two numbers together.) Since 7*7=49, 7*anything less than 7 is less than 49.

There were 450 students enrolled in a middle school at the beginning of the school year. The number of students enrolled in the school at the end of the year was 10 percent greater than the number of students enrolled in the school at the beginning of the year. How many students were enrolled in the school at the end of the year?

Answers

Answer:

495 students

Step-by-step explanation:

find 10% of 450:

450 x 0.1 = 45

45 students added through the year

now add 45 to the original 450 students

450 + 45 = 495

Explain your reasoning as you compare the values of a^n and a^-n when n<0 brainly

Answers

n < 0, is another way to say "n is negative", so let's check

$\bf ~~~~~~~~~~~~\textit{negative exponents}\n\na^(-n) \implies \cfrac{1}{a^n}\qquad \qquad\cfrac{1}{a^n}\implies a^(-n)\qquad \qquada^n\implies \cfrac{1}{a^(-n)}\n\n[-0.35em]\rule{34em}{0.25pt}\n\na^n~\hspace{10.5em}\stackrel{n = -n}{a^(-n)}\implies \cfrac{1}{a^n}\n\n\na^(-n)~\hspace{10em}\stackrel{n=-n}{a^(-(-n))}\implies a^(+n)\implies a^n$

M<9= 6x and m<11=120. Find the value of x so that line c is parallel to line d.

Answers

Answer:

The value of x is 20°

Step-by-step explanation:

we know that

m∠ 9 and m∠ 11 are corresponding angles

If line c is parallel to line d

then

m∠ 9 = m∠ 11

Substitute

6x=120°

x=20°

Answer:

Step-by-step explanation:

:))

What is the y-intercept of the line represented by the equation?

y = –6x – 1

Answers

If the equation of a line is written in the $y=mx+b$ form, $b$ is the y-intercept.

$y=-6x-1 \nb=-1$

The y-intercept is -1. The line crosses the y-axis at the point (0,-1).

I'll just go ahead and give you the answer :)

y-int is -1

hope this helps :)

7/32 in a decimal form.

Answers

7 divided by 32 which equals to 0.21875

0.2188

to be honest if you look up any fraction and write in decimal form on google it comes up and tells you what the fraction is in decimal form.

Other Questions

I don't know pls help

Help me plz!!...............

What is the discriminant of the quadratic equation 3 - 4x = -6x^2-68-567688

a spinner is divided into five equal sections labeled 1 to 5. What is the probability that the spinner will land on 3?