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
Stels [109]
2 years ago
13

Pls help me answer this 12 to 15 questions​

Mathematics
1 answer:
Orlov [11]2 years ago
8 0

Answer:

Step-by-step explanation:

See attachment

12.  -23C

13.  28.9% Loss

14.  Diagram in the attachment.  The sides can be calculated with the Pythagorean Theorem.  Side = 3.61 cm

15.  Use trig relationships.  x = 5, y = 8.66

You might be interested in
Rex paid $250 in taxes to the school district that he lives in this year. This year's taxes were a 12% increase from last year.
Verizon [17]

Answer:

$223.21

Step-by-step explanation:

Last year the amount of taxes was x, an unknown amount. That was 100% of last year's tax cost.

This year, taxes went up by 12%, so this year the taxes are 112% of what they were last year. This year the taxes were 112% of x, and they were $250.

112% of x = 250

1.12x = 250

x = 250/1.12

x = 223.21

Answer: $223.21

8 0
3 years ago
What 2/5 of 1/3 I was on moby max and I need lots of help
Sati [7]
(2/5) of (1/3) means to multiply.
(2/5)*(1/3)= 2/15
6 0
3 years ago
A rectangle is 9ft long and 40 in wide what is its area in square feet?
Irina-Kira [14]
The answer is 360 sqft

6 0
2 years ago
Function: f(x) = 2x + 1<br> It x = 0, what is the y output?
Maru [420]

Answer:

1

Step-by-step explanation:

i think i helped successfully

5 0
2 years ago
Read 2 more answers
What percent of 146 is 39​
marissa [1.9K]

Answer:

<em>39 is 26.71% of 146</em>

Step-by-step explanation:

Percentage solution with steps:

Step 1: We make the assumption that 146 is 100% since it is our output value.

Step 2: We next represent the value we seek with x.

Step 3: From step 1, it follows that 100% = 146.

Step 4: In the same vein, x% = 39.

Step 5: This gives us a pair of simple equations:

100% = 146(1).

x%=39(2).

Step 6: By simply dividing equation 1 by equation 2 and taking note of the fact that both the LHS (left hand side) of both equations have the same unit (%); we have

100/x% = 146/39

Step 7: Taking the inverse (or reciprocal) of both sides yields

x% / 100% = 39/146    ⇒ x= 26.71%

Therefore, 39 is 26.71% of 146.

<em>hope it helps:)</em>

7 0
3 years ago
Other questions:
  • -
    8·1 answer
  • Only answer if you know for sure you’re right! :)
    11·2 answers
  • Name three coplanar points
    11·1 answer
  • Can you help me with this question
    15·1 answer
  • 20: 5/3 in lowest terms
    6·2 answers
  • I will give brainliest!
    6·1 answer
  • Need answer Now!!<br><br><br> 618 is 75% what is 100%?
    12·2 answers
  • Which expression is equivalent to (3a)–2?
    11·1 answer
  • In Triangle MNO, ∠N is 5 times the measure of ∠M, and∠O is 4 times the measure of ∠M.
    8·1 answer
  • I need it now!!! pls​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!