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
Alja [10]
3 years ago
5

I need help ASAP due in an hour only the highlighted ones plz:)​

Mathematics
1 answer:
kolbaska11 [484]3 years ago
7 0

Answer:

15.

a) 9

b) (x + 3)(x + 3) or (x + 3) ^ 2

16.

a) 121

b) (x + 11)(x + 11) or (x + 11) ^ 2

17.

a) 81

b) (x + 9)(x + 9) or (x + 9) ^ 2

You might be interested in
The range of F(x) = 7 • 4^x is all positive real numbers. <br><br> True or False
ANEK [815]
This statement is true
6 0
3 years ago
7 of 9
aleksklad [387]

Using proportions, it is found that the total volume of the glass is of 216 cm³.

<h3>What is the missing information?</h3>

The problem is incomplete, but researching it on a search engine, it is found that:

  • Initially, the glass is 1/3 full.
  • After adding 63 cm³ of orange of juice, the glass is 5/8 full.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three. Due to this, relations between variables, either direct(when both increase or both decrease) or inverse proportional(when one increases and the other decreases, or vice versa), can be built to find the desired measures in the problem, or equations to find these measures.

Considering the volume of the glass as x, and the information given in the problem, the following equation can be built:

\frac{x}{3} + 63 = \frac{5x}{8}

We solve for x to find the volume of the glass as follows:

\frac{5x}{8} - \frac{x}{3} = 63

\frac{15x - 8x}{24} = 63

Then, applying cross multiplication:

7x = 24 x 63

Simplifying by 7:

x = 24 x 9

x = 216 cm³.

The total volume of the glass is of 216 cm³.

More can be learned about proportions at brainly.com/question/24372153

#SPJ1

8 0
1 year ago
The point (5,6) is the solution to which of the following systems of equations
VikaD [51]

Answer:

i dont know

Step-by-step explanation:

e

3 0
3 years ago
Kevin hired a moving company. The company charged $400 for its services, and Kevin gives the movers a 15% tip. How much does Kev
harina [27]
15% = 0.15

0.15 * 400 = 60

$60
7 0
2 years ago
What is the answer <br> How do you solve this
Talja [164]

The term for this sequence is 2.

It's an easy pattern!..

The second term is two times two.

The third term is two times three and so on..

4 0
3 years ago
Other questions:
  • Choose the abbreviation of the postulate or theorem that supports the conclusion that WAS NOT. Given: WS = NT, AS = OT, S = T.
    7·1 answer
  • A cube has a side length of 120 cm, what is its volume in cubic meters? (100 cm = 1 m)
    8·1 answer
  • 3. A fire truck is parked twelve feet
    10·1 answer
  • What is the attribute being measured?
    6·2 answers
  • The types of problems found on ancient papyri, books, and tablets focuses primarily on problems that relate to daily life. The s
    5·2 answers
  • If a tree 28 meters tall casts a shadow 32 meters long, what is the angle of elevation of the sun to the nearest degree?
    7·2 answers
  • Which best describes the dimensions of a line?
    15·2 answers
  • Fourteen years time a mother will be twice as old as her son.Four years ago the sum of their ages was thirty .Find their ages
    5·1 answer
  • Tori's Burgers cooks its burgers either well done or medium. Last night the restaurant served
    15·1 answer
  • What is the rational roots of 4x^3+9x^2-x+10=0
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!