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
steposvetlana [31]
3 years ago
13

Please answer this!!!!!!!

Mathematics
1 answer:
aivan3 [116]3 years ago
4 0

Answer:

-4

Step-by-step explanation:

Rewrite  16 as 4 squared

Pull terms out from under the radical, assuming positive real numbers

-1 x 4

Then you get the answer -4

You might be interested in
I am bad at algebra2 I need help solving this please
Nikolay [14]
3x/8  divided by 7y/4
you can not divide fractions, so you must multiply by the reciprocal.

3x/8  x  4/7y   now you can simplify the 4 and 8
3x/2 x 1/7y   now multiply across
3x/2(7y)
3x/14y  should be your answer
8 0
3 years ago
L need help with this pls
Solnce55 [7]

Answer:

50°

Step-by-step explanation:

In a parallelogram opposite angles have the same measure. Angle ABC has then the same measure of angle ADC, which is 38°+12°=50°

7 0
2 years ago
Read 2 more answers
I am stuck on these last four questions please help if possible.
zloy xaker [14]

Answer:

Step-by-step explanation:

9). -2.2(4 - 1.9x) = 3.3(0.2x - 0.8)

    -8.8 + 2.2(1.9x) = 0.66x - 2.64

    -8.8 + 4.18x = 0.66x - 2.64

     4.18x - 0.66x = 8.8 - 2.64

     3.52x = 6.16

     x = 1.75

10). 3.2(1 + 2.6x) = 2.4(x - 3.6)

     3.2 + 8.32x = 2.4x - 8.64

     8.32x - 2.4x = -3.2 - 8.64

     5.92x = -11.84

      x = 2

11). 4.6(2x - 5.5) = 3.9 + 0.8(1 + 5.5x)

     9.2x - 25.3 = 3.9 + 0.8 + 4.4x

     9.2x - 25.3 = 4.7 + 4.4x

     9.2x - 4.4x = 25.3 + 4.7

     4.8x = 30

      x = 6.25

12). 0.2(3x + 2.5) - 4.9 = 3.8 - 2.2(x - 5.5)

     0.6x + 0.5 - 4.9 = 3.8 - 2.2x + 12.10

     0.6x - 4.4 = -2.2x + 15.90

     0.6x + 2.2x = 15.90 + 4.4

     2.8x = 20.30

     x = 7.25

4 0
3 years ago
I need help can you help me pls
dedylja [7]

Answer:

1 and 3

Step-by-step explanation:

They are across from each other making them vertical angles.

4 0
3 years ago
A Sum of $14 is made of 92 coins consisting of dimes and quarters. How Many are there of each kind of coin
steposvetlana [31]
So first I would say, what if all of them were dimes, how far away would it be from $14?

So 92 coins * 10 cents = $9.20

So it's 4.80 dollars away from 14 dollars.

So if we were to switch one to a quarter, it would increase by 0.15 cents.

So we want to see how many increases we need to reach 4.80 dollars more.

4.80/0.15 = 32

So there are 32 quarters and 60 dimes.
7 0
3 years ago
Read 2 more answers
Other questions:
  • H.e.l.p M.e. P.l.e.a.s.e.
    13·1 answer
  • Jane builds a ramp made of a triangular prism and a rectangular prism. What is the volume
    11·1 answer
  • Mr. Lopez wrote the equation 32g+8g-10g=150
    5·2 answers
  • One angle of a right triangle measures 15°. What is the measure of the other acute angle?
    8·1 answer
  • SOMEONE ANSWER THIS QUESTION BEFORE I GO CRAZY!!!
    13·2 answers
  • Zinnia and Ruby earn $58 per week for delivering pizzas. Zinnia worked for x weeks and earned an additional total bonus of $13.
    5·1 answer
  • Brainliest goes to whoever answers correctly and explains also if you want extra points answer my other questions
    5·1 answer
  • Is the following not a function ?
    8·2 answers
  • Solve for x: 2x+1/3 + 1 = x-4/6<br><br>This is my last question.​
    11·2 answers
  • Find the exact interest for $52,600 at 8.5% for 82 days
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!