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
slavikrds [6]
3 years ago
7

Lisa is framing a rectangular painting length more than twice the width. She uses 30 inches of framing material. What the length

of the paintingWrite equation and solve.
A.3w+3=30;21
b.3w+3=30;9
C.6w+6=30;11
D.6w + 6 = 30 = 4
Mathematics
1 answer:
olasank [31]3 years ago
4 0

Answer:

Pretty sure its B.

Step-by-step explanation:

Because in just learned it.

You might be interested in
An acute angle θ is in a right triangle with sin θ = seven eighths. What is the value of cot θ?
olga2289 [7]
Draw a right triangle ABC, with m(CAB)=∅.

Let CB=7 units, AC=8 units, so by the Pythagorean theorem:

AB= \sqrt{ AC^{2} - BC^{2} }= \sqrt{ 8^{2} - 7^{2} }=  \sqrt{64-49} = \sqrt{15} (units)

so we have drawn a triangle where sin∅=7/8

in this triangle, cot∅=(adjacent side)/(opposite side)=\frac{ \sqrt{15} }{7}

Answer: <span>square root of fifteen divided by seven</span>

6 0
3 years ago
Solve 12x+6≥9x+12 (apex)
Crazy boy [7]

Answer:

x≥2

Step-by-step explanation:

12x+6\ge \:9x+12

12x+6-6\ge \:9x+12-6

12x\ge \:9x+6

12x-9x\ge \:9x+6-9x

3x\ge \:6

8 0
3 years ago
Write the expression in its simplest form : -3 (7h+1)+6h
Ivenika [448]

Answer:

-15h-3

Step-by-step explanation:

hope this answers an option yk

8 0
3 years ago
Read 2 more answers
Suppose that angle COP and angle TOD are vertical angles, the measure of angle COP is 11x-17 and The measure of angle TOD is 9x+
crimeas [40]

The measure of <COD  and <POT are 43 and 43degrees respectively

The point where two lines meet or intersect is known as an angle:

Is <COP and angle TOD are vertical angles, this means that they are equal i.e.

  • <COP = <TOD

Given that:

<COP = 11x - 17

<TOD = 9x + 11

Equate both expressions

11x - 17 = 9x + 11

11x - 9x = 11 + 17

2x = 28

x = 28/2

x = 14

Get <COP

<COP = 11x - 17

<COP = 11(14) - 17

<COP = 154-17

<COP = 137 degrees

Since <COP = <TOD, hence <TOD = 137 degrees

Calculate <COD:

<COD + <TOD = 180

<COD + 137 = 180

<COD = 180 - 137

<COD  = 43 degrees

Also <POT = <COD = 43degrees(vertically opposite angles)

Hence the measure of <COD  and <POT are 43 and 43degrees respectively

Learn more here: brainly.com/question/17247176

4 0
3 years ago
Please help, will mark!!
Temka [501]

Answer:

c = 5

Step-by-step explanation:

The Pythagorean theorem states that in every right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the respective lengths of the legs. It is the best-known proposition among those that have their own name in mathematics.

Pythagoras theorem

In every right triangle the square of the hypotenuse is equal to the sum of the squares of the legs.

If in a right triangle there are legs of length a and b the measure of the hypotenuse is c then the following relation is fulfilled:

a^{2} +b^{2} =c^{2}

With a = 3 and b = 4

c=\sqrt{3^{2} +4^{2}} =\sqrt{9+16} =\sqrt{25} \\c=5

7 0
3 years ago
Other questions:
  • Which of the following is a healthy blood pressure level?
    12·2 answers
  • Factor 2x2 − 24x + 72.
    6·1 answer
  • Leticia walks 5/6 mile in 5/12 hour how far can she walk in one hour what is her rate of speed​
    9·1 answer
  • Use the order of operations to find the value of the expression.
    7·1 answer
  • What is the equation of a line that is perpendicular to -x+2y=4 and passes through the point (-2,1)?
    14·1 answer
  • Solve Using elimination<br><br> 4x + 5y =-7<br> - 5x – 3y =-1
    11·1 answer
  • Nick says 2 1/4 equals 4 ÷ 9. Is he correct? Explain.
    5·1 answer
  • In which triangle is the measure of the unknown angle, x, equal to the value of sin–1(StartFraction 5 Over 8. 3 EndFraction)?.
    9·1 answer
  • uppose you start at the origin, move along the x-axis a distance of 7 units in the positive direction, and then move downward al
    13·1 answer
  • Find the equation of the linear function represented by the table below in slope-
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!