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
xxMikexx [17]
2 years ago
15

Find the sum of 4.5 x 10^-1and the quotient of 7x10^-4 and 8x10^-3

Mathematics
1 answer:
eduard2 years ago
5 0

Answer:

4.5=9+8=10 cause we subbed

8+9=17

Step-by-step explanation:

You might be interested in
How long would it take to walk 1.6 miles if you were walking at 2 miles per hour​
LekaFEV [45]

Answer:

48 minutes

Step-by-step explanation:

First, we divide 1.6 by 2 to see how much out of the hour we will walk. This equals 0.8. We have walked for 0.8 of an hour. An hour is 60 minutes. 60 minutes multiplied by 0.8 is 48. It takes 48 minutes to walk 1.6 miles at 2mph.

7 0
2 years ago
Help plz:)))I’ll mark u Brainliest
MaRussiya [10]

Answer:

8times 10 times 4 divided by 2 pplus 8 times 8 equals 64 + 80 = 144 m squared

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Help on both <br><br> please !!! <br><br> don't give me irrelevant answers pls
Gennadij [26K]

Answer:

< 1 is 85

X= 50

Step-by-step explanation:

ok the first question has 2 angles given 60 and 65

consider this one shows a 90 degree angle and the other does not. so  60 plus 90 equals 150 degrees

the u must say 65 plus x (x being angle 1) must also equal 150

subtract 65 from 150 and you get 85

now the second problem lets use the

Exterior Angle Theorem

The measure of an exterior angle (our w) of a triangle equals to the sum of the measures of the two remote interior angles (our x and y) of the triangle.

using this we know the 40 degree angle and 2x + 20 equals 3x plus 10

so we subtract 10 degrees from both sides and get

2x plus 10 plus 40 equals 3x now this means x equals 10 plus 40 which is 50

8 0
2 years ago
Winslow buys 1.2 pounds of bananas. The bananas cost $1.29 per pound. To the nearest cent, how much does Winslow pay for the ban
NNADVOKAT [17]
 1.2*1.29= $1.55
  lbs*price = cost
4 0
3 years ago
Read 2 more answers
Tyrone opens a savings account by depositing $75 in August. He increases each of the next monthly deposits by $10. Which of the
RSB [31]

Answer:

Answer is C

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Teachers of two history classes bought tickets to go on a field trip to a local museum. Mr. Lowe paid $115 for 4 adult tickets a
    13·2 answers
  • A number h is tripled and then decreased by 8
    8·2 answers
  • Given the point (3,4) and the slope of 6, find Y when X =27
    7·1 answer
  • 30 ft cable extends from the floor of the lookout of a fire tower. The cable is anchored to the ground 18 ft away from the base
    8·1 answer
  • Solve by completing the square: x^2+4x-5
    14·1 answer
  • what is the slope and equation of a line that is perpendicular to the y-axis passing through (-5,-3)?​
    15·1 answer
  • Math help please urgent
    12·2 answers
  • 8. In AABC, mC = 90° and sin A =
    14·1 answer
  • 95 is what percent of 20 ?
    9·2 answers
  • A school has an enrollment of 24 students, 8 of the students are girls. Express the fraction of students who are boys in simples
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!