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
Yuki888 [10]
3 years ago
9

Evaluate for x = 7. A) -49 B) 1/49 C) 49

Mathematics
1 answer:
stepladder [879]3 years ago
8 0
I think the answer is c
You might be interested in
What number times itself gives 256
GalinKa [24]

Answer:

16

Step-by-step explanation:

16 × 16 = 256

√256 = 16

hope this helps...

8 0
3 years ago
Read 2 more answers
is planning schedules for 30 students Sixteen students say they want to take French, 16 want to take Spanish, and 11 want to tak
ivann1987 [24]

Answer: There are 7 students who want French only.

Step-by-step explanation:

Since we have given that

Number of students is planning schedules = 30

Number of students who want to take French = 16

Number of students who want to take Spanish = 16

Number of students want to take Latin = 11

Number of students who take both  French and latin = 5-3 =2

Number of students who take French and Latin and Spanish as well = 3

Number of students who only want Latin = 5

Number of students who only want spanish = 8

According to venn diagram, we get that

a+b+g+f=16\\\\c+d+e+g=11\\\\b+e+f+g=16

So, it becomes,

c+d+e+g=11\\\\5+2+e+3=11\\\\e=11-(5+2+3)=1

Similarly,

b+e+f+g=16\\\\8+1+f+3=16\\\\12+e=16\\\\e=16-12\\\\e=4

Similarly,

a+d+g+f=16\\\\a+2+3+4=16\\\\a=16-(2+3+4)\\\\a=16-9\\\\a=7

Hence, there are 7 students who want French only.

6 0
3 years ago
Kwan earns $10 for each hour he works. He works 9 hours a day, 2 days a week. How much does he earn in a week?
kicyunya [14]

Answer:

$180

Step-by-step explanation:$10 per hour, so 10 is multiplied by 9

He gets paid 90 Dollars for one day of work so we would multiply that by Two days.

8 0
3 years ago
HJ
Olin [163]

Answer:

19 degrees

Step-by-step explanation:

From the question given

The interior angles are x+12 and x - 3

Exterior angle is <IJK = 5x-6

Using the rule that states that the sum of interior angle of a triangle is equal to the exterior

<JHI + <HIJ = <IJK

x+12 + x-3 = 5x - 6

2x+9 = 5x -6

2x - 5x = -6-9

-3x = -15

x = -15/-3

x = 5

Get <IJK

Recall that <IJK = 5x - 6

<IJK = 5(5) - 6

<IJK = 25-6

<IJK = 19 degrees

Hence the measure of <IJK is 19 degrees

8 0
3 years ago
Find the distance between -6 and eight what is an expression that represents the distance complete the expression
Amanda [17]

Answer: The distance between the two numbers is 14 because to get to zero from -6 you will add 6 to get zero then you will add eight to get 14.

5 0
4 years ago
Other questions:
  • The ratio of girls to boys in a swimming club was 2: 4. There were 14 girls. How many total members were there in the club?
    11·2 answers
  • Which equation in point-slope form contains the points (0,5) and (5,8)?
    15·1 answer
  • 195 s; minutes <br> a. 4.5 min <br> b. 3 min <br> c. 3.25 min <br> d. 2.5 min
    7·2 answers
  • Rounded to the nearest tenth, what is the area of rectangle ABCD? rectangle ABCD with diagonal AC, labeled as measuring 9 feet,
    9·1 answer
  • Kelly has 4/5 hour left to finish 8 math problems on the test. How many minutes does she have to spend on each problem?
    8·2 answers
  • Under which of the following conditions will the FIFO method of process costing result in the same amount of cost being transfer
    11·2 answers
  • What is a buffer made from?
    6·2 answers
  • On Saturday moming, Owen earned $25. By the end of the aftemoon he had earned a total of $57. Enter an equation, using x as your
    5·1 answer
  • 278328 - 20 divided by 29 like yeaaaa
    14·2 answers
  • Given: P is the midpoint of segment PQ, K is the midpoint of segment JK, angle 1 is congruent to angle 2; and segment PS is cong
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!