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
svetlana [45]
3 years ago
15

Please answer 14 and 15 please!

Mathematics
1 answer:
alexandr402 [8]3 years ago
8 0

Answer: number 14 is 30.78 x 10 to the exponent of 11

Step-by-step explanation:

you multiply 8.1 and 3.8 together which would equal 30.78 and you add the exponents together since they are being multiplied.

You might be interested in
Help help help help math math
emmainna [20.7K]

Answer:

L = 5u

Step-by-step explanation:

area = 8 × L

L = area ÷ 8

40 ÷ 8 = 5

L = 5u

7 0
3 years ago
Three angles of a quadrilateral are 75°, 90° and 75°. What is the measure of the fourth angle?
Sergio039 [100]

the inside of quadrilateral is always 360°.So add 75°,90° and 75° and then subyaract from360°.

x+75°+75°+90°=360

×+240°=360°

x=360°-240°

x=120°

4 0
3 years ago
Does this graph show a function? Explain how you know.
torisob [31]

Answer:

A

Step-by-step explanation:

3 0
3 years ago
What is the slope of a line that has an x-intercept of 6 and a y-intercept of 0
ankoles [38]

x intercept of 6 means (6,0) is on the line

y intercept of 0 means (0,0) is on the line

so the slope is (0-0)/(6-0) = 0

Answer: 0

Note: The question is actually bad; the line through the origin with slope zero is the X axis itself in which case it wouldn't be right to call the X intercept (just) (6,0).

7 0
3 years ago
What is the value of X as a decimal?
marishachu [46]
X is a number so when u plus a letter that's still a number
6 0
3 years ago
Other questions:
  • Gregory teaches martial arts. He charges a one-time processing fee of $5.00 and the cost of the classes is $12. Let x represent
    7·1 answer
  • How are a common denominator and a common multiple alike and different?
    13·2 answers
  • Solve for x<br> X/8 - 3/4 = 5/8
    7·2 answers
  • dario rolled a number cube and flipped a coin. the number cube has 6 sides, each labeled either 1,2,3,4,5, and 6. what is the pr
    9·1 answer
  • . The price of a pair of jeans was reduced from $60 to $48. What was the percent of decrease?
    15·2 answers
  • 3- Product of two expressions H.C.F=<br>A. H.CF<br>B. L.C.M<br>C. H.C.F + L.C.M<br>D. H.C.P x L.C.M​
    13·1 answer
  • X + 7&lt;8<br><br> PLLLLSSS its due in 30 mins
    12·2 answers
  • X^2-3×=2 use quadratic equation ​
    9·1 answer
  • What is the range of this set of heights in centimeters?
    13·1 answer
  • I'm confused need help :/
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!