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
harina [27]
3 years ago
15

Here is the questions ​

Mathematics
1 answer:
Reika [66]3 years ago
7 0

Answer:8. 4.2*10^–3 and 7. No

Step-by-step explanation: To find the answer for question #8, move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the 10. The sign of the exponent will depend on the direction you are moving the decimal. For question #7 the same thing for question #8 must be move to the decimal so there is one non-zero digit to the left of the decimal point.

You might be interested in
Find the image of the points after a reflection in the line x=-2​
meriva

Answer:

The Y value part of the point's coordinates will always stay the same, and then calculate the distance from the point's x value to the line -2 and then count the same amount in the opposite direction. For example, if the point was (-3,1), then the point is 1 left from the line, so you will go point one right from the line and get the answer (-1,1)

Step-by-step explanation:

8 0
3 years ago
Please actually answer this it has a good amount of points!
Vanyuwa [196]

The answer is D, "No, because two points with the same x-value have different y-values."

Essentially, there cannot be more than one point on the same x-line. Point (2, 11) and point (2, 2) are on the same x-line, which is 2.

Hope this helps!

6 0
3 years ago
Can someone help me with question please :) .
navik [9.2K]

Answer: C,D

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Emma scored a 75% on her math test if there are 60 questions on the test how many did she get correct
liubo4ka [24]
She got 45 questions correctly

Step 1 75/100= x/60

Step 2 75 * 60 = 4500

Step 3 4500/100=45


Answer is 45 questions answered correctly
7 0
3 years ago
I need help on this on my bros​
Snowcat [4.5K]

Step-by-step explanation:

By 30°-60°-90° triangle theorem:

15 =  \frac{1}{2}  \times c.. (side\:opposite \: to \:30°)\\ c = 15 \times 2 \\  \\  \huge \red{ \boxed{c = 30 \: m}} \\  \\ b =  \frac{ \sqrt{3} }{2}  \times c.. (side\:opposite \: to \:60°) \\  \\ b =  \frac{ \sqrt{3} }{2}  \times 30 \\  \\ \huge \purple{ \boxed{b = 15 \sqrt{3}  \: m}}

6 0
3 years ago
Other questions:
  • How to do this problem
    11·1 answer
  • Y= 2x -1 <br> 2x + 3y =13
    14·1 answer
  • The middle school baseball team, the badgers won 20 games last year. This year they won 22 games. What is the percent increase o
    7·1 answer
  • pedrito tiene 2 años y su hermanita fransisca apenas tiene 3 meses ¿ en que razon estan las edades de pedrito y su hermanita
    15·1 answer
  • What is 8 and 4/25 as an improper fraction
    12·1 answer
  • A cookie recipe calls for 2 tablespoons of sugar and 6 tablespoons of flour.If mom puts 5 tablespoons of sugar,how many tablespo
    14·1 answer
  • The junior senator can work his way through
    12·1 answer
  • Help please<br>-8+(-5)+9+11= ​
    13·2 answers
  • Whats 12 divided by 12 it was a big deal In my 5th grade also i have been warned
    6·1 answer
  • A lender requires PMI that is 0.8% of the loan amount of $470,000. How much (in dollars) will this add to the borrower's monthly
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!