MATHEMATICS MIDDLE SCHOOL

Solve this equation. 7.85 + q is less than or equal to -18.15

Answers

Answer 1

Answer:

7.85+q≤ -18.15

Simplify both sides of the inequality

q+7.85 ≤ -18.15

Subtract 7.85 from both sides

q+7.85-7.85 ≤ -18.15-7.85

Q ≤ -26

I hope that's help !

Answer 2

Answer: 7.85 + q ≤ -18.15

You can solve this just like any other equation, keeping in mind the inequality sign.

7.85 + q ≤ -18. 15

7.85 + q - 7.85 ≤ -18.15 - 7.85

q ≤ 26

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Please help ! RT is the perpendicular bisector of SU. Find the value of n and SU.

Answers

Answer:

The value of n is 5 and the length of side SU is 4 units.

Step-by-step explanation:

It is given that RT is the perpendicular bisector of SU.

It means RT bisects the line SU and T is the midpoint of SU.

Since T is the midpoint of SU, therefore the distance of T from S and U are same.

$ST=TU$

$4n-18=32-6n$

$4n+6n=32+18$

$10n=50$

Divide both sides by 10.

$n=5$

The value of n is 5.

$SU=ST+TU$

$SU=4n-18+32-6n$

$SU=-2n+14$

Put n=5,

$SU=-2(5)+14$

$SU=4$

The length of side SU is 4 units.

Answer:

$n=5\text{ and }SU=4\text{ units}$

Step-by-step explanation:

Given information: RT is the perpendicular bisector of SU, ST=4n-18 and TU=32-6n.

It is given that RT is the perpendicular bisector of SU. It means RT divides SU in two equal parts at T.

$ST=TU$

Substitute the given values.

$4n-18=32-6n$

$4n+6n=32+18$

$10n=50$

Divided both sides by 10.

$n=5$

The value of n is 5.

$ST=TU=32-6(n)=32-6(5)=32-30=2$

We need to find the measure of SU.

$SU=ST+TU$

$SU=2+2$

$SU=4$

Hence, the measure of SU is 4 units.

What's 48 3/5 written as a decimal

Answers

The answer is 48.60. You keep the whole number and divide the fraction.

48.6 because ..........................................

Xochitl is making guacamole. She uses 3 tablespoons of cilantro for every 4 avocados. How many tablespoons of cilantro will she need for 16 avocados? Use tape diagram ratios to solve the problem.

Answers

Answer:

She'll need 12 tbsp of cilantro

How do u write 4 1/4 in simplest form and not in decimals I haven't learned that yet .

Answers

It already is in simplest form because the numerator and denonimator don't have a common factor to then divide them by.

Its in simplest form because the numerator and denomenter cant be reduced

What is 31.6 divided by 2?

Answers

I got 15.8 so da first person is right!! good job

A cell phone company wants to predict the probability of a seventh grader in your city, City A, owning a cell phone. Records from another city, City B, indicate that of seventh graders own a cell phone.a. Assuming the probability of a seventh grader owning a cell phone is similar for the two cities, estimate the probability that a randomly selected seventh grader from City A owns a cell phone.
b. According to the data, which of the following is more likely?
 a seventh-grade male owning a cell phone
 a seventh grader owning a cell phone Explain your choice.

Answers

well, I can't see the numberes if any

so I can only answer part b

a 7th grader male or a seventh grader

there are male and female 7th graders so thereefor there is a greater probaility of having a 7th grader of any gender than a 7th grader male

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