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
Dmitry [639]
2 years ago
15

(100 points) ASAP need help with khan academy practice

Mathematics
2 answers:
LuckyWell [14K]2 years ago
6 0
Have you used air math it should help just ask a tutor and you’ll get the answer
Strike441 [17]2 years ago
3 0

Answer:

125,

Step-by-step explanation:

the answer would be fifteen because 5 to the third power is 125.

You might be interested in
How many different isosceles right triangles can be formed from three dots in the grid below? Two examples are shown.
oksano4ka [1.4K]

Answer:

  28

Step-by-step explanation:

The attached figure shows 7 triangles (counting the original 2). Each has degree-4 rotational symmetry about the center of the figure, so there can be 7×4 = 28 triangles.

8 0
3 years ago
Find the value of x. Round your answer to the nearest tenth<br> (Will give brainiest)
ratelena [41]

Answer:

Its 67.9 but technically its 67.912 *hope this helps

Step-by-step explanation:

Right scalene triangle.

Sides: a = 66   b = 16   c = 67.912

Area: T = 528

Perimeter: p = 149.912

Semiperimeter: s = 74.956

Angle ∠ A = α = 76.373° = 76°22'23″ = 1.333 rad

Angle ∠ B = β = 13.627° = 13°37'37″ = 0.238 rad

Angle ∠ C = γ = 90° = 1.571 rad

Height: ha = 16

Height: hb = 66

Height: hc = 15.55

Median: ma = 36.674

Median: mb = 66.483

Median: mc = 33.956

Inradius: r = 7.044

Circumradius: R = 33.956

Vertex coordinates: A[67.912; 0] B[0; 0] C[64.142; 15.55]

Centroid: CG[44.018; 5.183]

Coordinates of the circumscribed circle: U[33.956; 0]

Coordinates of the inscribed circle: I[58.956; 7.044]

Exterior (or external, outer) angles of the triangle:

∠ A' = α' = 103.627° = 103°37'37″ = 1.333 rad

∠ B' = β' = 166.373° = 166°22'23″ = 0.238 rad

∠ C' = γ' = 90° = 1.571 rad

8 0
3 years ago
Can I please get some help with this probem?
Lemur [1.5K]

Answer:

In Step 4, the inequality sign should be flipped.

Step-by-step explanation:

Whenever you multiply or divide both sides of an inequality by a negative number, you need to flip the inequality sign. So, in Step 4, when you divide both sides by -10, the sign should be flipped.

The final answer should be:

\frac{-27}{10} \geq x

6 0
2 years ago
Read 2 more answers
PLS HELP ME Find a sum equivalent to the product shown. 5(x+z)
andrezito [222]

Answer:

20

Step-by-step explanation:

4 0
3 years ago
Jimmy is selling used books at a yard sale. A customer buys 9 books at a cost of $0.75 each and pays with a $20.00 bill. Jimmy m
never [62]
C= 20-0.75x
c= 20-0.75(9)
c= 20-6.75
c= 13.25

Here c is the amount of change and x is the number of books bought.

The customer's change will be $13.25
3 0
3 years ago
Read 2 more answers
Other questions:
  • What times 8 eguals 100
    11·2 answers
  • ameena is printing the class newsletter there are 8 pages in the newsletter and she needs 74 copies . Each package of paper cont
    6·1 answer
  • In Las Vegas, the hottest recorded temperature is 47°C, and the lowest recorded temperature is -13°C. What is the difference bet
    11·1 answer
  • I will give BRAINLIEST to the correct answer <br> Find the measure of angle 2
    8·1 answer
  • John gets a new job and receives a $500 signing bonus. After that, he makes $200 a day. What is the slope and what is the y-inte
    15·1 answer
  • Simplified the expression write your answer as a power
    10·2 answers
  • The triangles shown below must be congruent.
    13·1 answer
  • 17. A moving truck fills up a shipment at an old
    8·1 answer
  • Evaluate.<br><br> 7+22⋅6+23−6<br><br><br> 31<br><br> 33<br><br> 68<br><br> I don't know.
    10·2 answers
  • The axis of symmetry for a parabola with x intercepts (-8,0) &amp; (12,0)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!