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
Vinvika [58]
3 years ago
14

Check all that apply

Mathematics
1 answer:
Pavlova-9 [17]3 years ago
5 0
Get her done ...........................
You might be interested in
Solve x^2 +14x=15 by completing the square
ivanzaharov [21]

Answer:

x = -15 and x = 1

Step-by-step explanation:

Since we have to use the complete the square method, we first need to <u>rewrite the equation</u> in the form x^{2}+2ax+a^{2}=(x+a)^{2}.

This results in x^{2} + 14x + 7^{2} = 15 + 7^{2}.

Next, we <u>simplify the equation</u> to get x^{2} +14x+7^{2} = 64.

<u>Factoring </u>the left side gives us (x+7)^{2} = 64.

Finally we <u>solve the equations</u>: x+7=\sqrt{64} and x+7=-\sqrt{64}.

This gives us  x=1, and x=-15

6 0
3 years ago
Read 2 more answers
Original price:$29.99;markdown: 33 1/3%<br> Find the retail price
-Dominant- [34]
33.3%, move the decimal to the left twice to make it easier. then multiply 29.99 by .333. take that and subtract it from 29.99. I got 20, I'm not sure if that's right though
3 0
3 years ago
Read 2 more answers
The prism shown has a volume of 35cm³. Work out the height of the triangular cross section. The length going back is 7cm and the
Gre4nikov [31]

Answer:

2.5 cm

Step-by-step explanation:

The volume of a triangular prism is cross section × length.

The cross section area is the triangle area. The triangle length is 4 cm, the height is not given. The length of the triangular prism is 7cm.

4 × h × 1/2 × 7 = 35

14h = 35

h = 35/14

h = 5/2

The height of the triangular cross section is 2.5 cm.

3 0
3 years ago
The lines of symmetry in a regular polygon are equal to the number of sides minus 2. True or False
galina1969 [7]

Answer:

False

Step-by-step explanation:

A regular polygon may be defined as the polygon that have sides of equal length known as equilateral and angles made up of equal angles, known as equiangular.

The $\text{number of lines}$ of symmetry in a regular polygon is always equal to the number of sides of the polygon. For example, a regular pentagon have 5 sides, so the lines of symmetry of the regular pentagon is also 5, a square having 4 sides also has 4 lines of symmetry.

6 0
3 years ago
On his bike, Jason can travel 8 miles in 50 minutes.<br> How far can Jason travel in 1 minute.
vova2212 [387]

Answer:

Jason travels 0.16 miles

Step-by-step explanation:

hope this helps :)

6 0
2 years ago
Other questions:
  • The point(3,7) is reflected in the y axis what are the coordinates now
    14·1 answer
  • 1. The function of lenses is based on the law of refraction. A light beam is traveling from the medium 1 where its speed is V1,
    7·1 answer
  • Which statement(s) about the graph are correct? Select ALL that apply.
    6·1 answer
  • Suppose you go shopping for a new futon bed for your room. The model you really like happens to be on sale for
    13·1 answer
  • Can someone help me on this?? Im usually good at geometry, but I don't understand this.
    12·2 answers
  • Kevin is 393939 years old and Daniel is 333 years old. How many years will it take until Kevin is only 444 times as old as Danie
    13·1 answer
  • Please help me with this thankyou​
    12·1 answer
  • What is the probability that a standard number cube will show a two, five, or six when it is rolled?
    8·1 answer
  • Select all the simplified expression <br>​
    12·2 answers
  • The function g(x) is a transformation of the cube root parent function f(x)= sqrt[3] x . What function is g(x) ?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!