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
Aleksandr [31]
3 years ago
13

Evaluate the expression.

Mathematics
1 answer:
xxMikexx [17]3 years ago
7 0

Answer:

17

Step-by-step explanation:

2 sqrt(81) -1

We know the sqrt(81) = 9

2*9 -1

18-1

17

You might be interested in
Twice the sum of 13 and x is not greater than 15
Kobotan [32]

Answer:

x = 0

Step-by-step explanation:

This is saying that 2(13x) < 15

If you have 2[13(0)] < 15

It will come to 2(0) < 15

This equals 0 < 15 which is true therefore making the <u>x</u> value = <u>0</u>

7 0
3 years ago
If /_\CAT ~= /_\LUV then /_\c ~=/_\L. True or False?
yulyashka [42]

Answer:

true

Step-by-step explanation:

5 0
3 years ago
The graph shows two linear functions, f and g. Which formula BEST represents g(x)?
Softa [21]

Answer: C

g(x) = 1/2 f (x)

Step-by-step explanation:

3 0
3 years ago
Mr. Allway’s math class surveyed all the seventh-grade students to find out their favorite sport. The following circle graph sho
JulijaS [17]

Answer:

101 is the answer of the question

3 0
3 years ago
Read 2 more answers
Help? what should i choose
igomit [66]

Answer:

Step-by-step explanation:

Angles on a straight line add up to 180 so:

180-110 = 70

As this is an isosceles triangle,

y must be 70.

We know y is 70 and there are 2y and one x. A triangle also adds up to 180.

This means:

2y+x = 180

2(70)+x = 180

140+x = 180

x = 40

x = 40  y = 70

8 0
3 years ago
Other questions:
  • Marcel is purchasing a board to build a bookcase. He wants to divide the board into 1.75 foot sections . He need six sections .
    8·1 answer
  • If each weighs 2/3 pound, how many potatoes are there in a 50-pound case?
    11·2 answers
  • What is the product of −214 and 212?
    5·2 answers
  • What is the height of an equilateral triangle with all sides equal to 8
    9·2 answers
  • If 9p = 3a + 1 and 7p = 2a - 3, then which of the following expresses p in terms of a
    11·1 answer
  • Two more than 4 times a number is -18.
    8·2 answers
  • Brainliest for correct answer, asap please.
    6·1 answer
  • If two angles are complements, then they are both acute. Which is the hypothesis?
    7·1 answer
  • What is the measure of JML
    10·1 answer
  • A middle school principal wants to change the lunch menu. The principal surveys the students to determine how the students would
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!