1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Rus_ich [418]
3 years ago
9

Help ! Aanswer ! Read the direction and answer with proof ! I'll give brainliest to whose right.​

Mathematics
1 answer:
dolphi86 [110]3 years ago
3 0

Answer:

x > 14 ; x < 12

Step-by-step explanation:

Perimeter > 50, so that means all the sides added together are larger than 50. x+4+2x-6+10>50, so x > 14

Area < 138, so that means 3*(4x-2) < 138, so x < 12

You might be interested in
Please solve with explanation (high points)
Dmitrij [34]

Answer:

see the attachment photo!

7 0
2 years ago
What is the 101st term in the sequence 997, 989, 981, ...?
melamori03 [73]

Answer: first option.

Step-by-step explanation:

Find the common difference d of the arithmetic sequence:

d=a_n-a_{(n-1)}\\d=989-997\\d=-8

Then the formula for the 101st term is the shown below:

a_n=a_1+(n-1)d

Where:

a_1=997\\d=-8\\n=101

Substitute values into the formula. Therefore, you obtain:

a_n=997+(101-1)(-8)=197

4 0
3 years ago
Read 2 more answers
Which counterexample shows that the conjecture All mammals are monkeys is false
erica [24]

Answer:

A mouse is a mammal, but it us not a monkey.

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
What is the justification for step 4 in the solution process?
iogann1982 [59]

Answer:

Multiplication property of equality

Step-by-step explanation:

Given

Step 4: b = -27/8

Required

Which property justifies it?

First, it should be noted that step 4 is a result of step 3

When step 3 is multiplied by 3/8 on both sides, we have step 4;

i.e.

\frac{8}{3b} = -9

\frac{8}{3b} * \frac{3}{8} = -9 * \frac{3}{8}

b = -9 * \frac{3}{8}

b = \frac{-9 * 3}{8}

b = \frac{-27}{8}

<em>The property that allows 3/8 be multiplied on both sides is referred to as the multiplication property of equality</em>

3 0
3 years ago
Can y'all answer the questions at my profile? i need them done for online homework
Nuetrik [128]

So your parent hasn't joined you on the Brainly express to Achievement-ville. We'll get them on board. Parents are busy people, but you can be the boss and remind them. Remind them how Brainly boosts you with expert knowledge. Remind them that tons of students already get grade upgrades with Brainly Plus. Remind your parent of the power they have to raise you to your full potential. We think they would agree. You deserve every education advantage.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Dante wants to buy a scooter that usually sells for $85.99. The store is having a sale and all merchandise is discounted by 15%.
    6·1 answer
  • What is the solution set of x^2-10=30x
    10·1 answer
  • What is an equation of the line that passes through the points (1, 2) and (2, -1)?
    12·1 answer
  • Identify the coefficient and exponent of these very large and very small numbers represented in scientific notation. Identify ho
    8·2 answers
  • Segment RS has endpoints at R(5,-3) and S(5,13) , Point Q lies on RS such that RQ : QS = 3 : 1 . Which of the following must be
    7·1 answer
  • the area of the base of a can is 45 square inches.its height is 12 inches.if 1/3 of the height is cut off,what will be the volum
    9·1 answer
  • You can work at most 20 hours next week. You need to earn at least $92 to cover your weekly expenses. Your dog-
    11·1 answer
  • What is the quotient of 8,187 divided by 24
    12·1 answer
  • Terrance wants to determine the height, x, of a nearby tree. He stands 29 feet from the base of the tree. The measure of the ang
    13·1 answer
  • Nicholas wrote the steps below to
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!