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
Lady_Fox [76]
3 years ago
7

Help with the rest of the problems on this page

Mathematics
1 answer:
Julli [10]3 years ago
8 0

1) correct

2) 63 deg

3) 3x - 1 + 90 + 31 = 180

3x + 120 = 180

3x = 60

x = 20

4) x = 34 + 21 = 55

5) 2x + 3 + 51 = 100

2x + 54 = 100

2x = 46

x = 23

6) 60 + 2x = 94

2x = 34

x = 17

7) 85

8) x + 2x + 3x = 180

6x = 180

x = 30

9) 2x - 2 + x + 5 = 90

3x + 3 = 90

3x = 87

x = 29

10) 147

11) 3x = 180

x = 60

12) x + 40 + 2x - 5 + 3x - 17 = 180

6x + 18 = 180

6x = 162

x = 27

You might be interested in
The scale on a map reads 3⁄4 inches = 60 miles. If two cities are 2 1⁄2 inches apart on the map, find the actual distance betwee
const2013 [10]
200 miles. 2.5 divided by 3/4 is 3.33333-, multiplying the given by 60 would give us 199.98, which you can round to 200.
8 0
3 years ago
omar will donate up to $500 to charity. the money will be divided between two charities: the city of youth fund and educational
marshall27 [118]

Answer:

Please refer to the attached graph

Step-by-step explanation:

Knowing the following:

X = amount of money donated to the city youth fund

Y = amount of money donated to the educational growth foundation

We can write the statements in form of equations:  

"Will donate up to $500, the money will be divided between two charities"

(a) X + Y = \$ 500

"The amount donated to the educational growth foundation to be at least four times the amount donated to the city youth fund"

(b) Y \geq 4X

If we graph both equations we can see the area where both conditions are met (see graph attached)

Where the blue line is (a) and the red line is (b)

Shaded area represent all the possible solutions for the donations, for example:

X=100 and Y=400 or

X=50 and Y=200, etc.

6 0
3 years ago
What the answer to 66.15 ÷ 0.63
topjm [15]
66.15/0.63=105
The answer is 105.
4 0
4 years ago
Read 2 more answers
Solve for x and verify your answer. 15x + 6 = 201
frosja888 [35]
Subtract 6 from both sides
15x= 195

Divide both sides by 15
x=13

Final answer: x=13
Check:
15(13)+6
195+6
201

201=201
3 0
3 years ago
Read 2 more answers
When a circular plate is heated in an oven, its radius increases at the rate of 0.01 cm/min. At what rate is the plate’s area in
m_a_m_a [10]

Answer:

3.14 cm²/min

Step-by-step explanation:

rate of increasing of radius, dr/dt = 0.01 cm/min

r = 50 cm

Area of plate, A = πr²

rate of increase of area

dA/dt = 2πr dr/dt

dA/dt = 2 x 3.14 x 50 x 0.01

dA/dt = 3.14 cm²/min

Thus, the increase of rate of area is 3.14 cm²/min.

7 0
3 years ago
Other questions:
  • Harris fabrics computes its predetermined overhead rate annually on the basis of direct labor-hours. at the beginning of the yea
    14·2 answers
  • Can I have some help
    15·1 answer
  • The perimeter of a kite is 51 meters. If one side measures 18 meters find the measure of the opposite side.
    9·1 answer
  • The coefficient for 2(3)(6)Q is
    15·1 answer
  • Which statement about the graph of y = }}) * is true?
    14·1 answer
  • Find the ratio of 15 cm and 9 mm​
    13·2 answers
  • Convert to an improper fraction. Type in your answer with the negative in the numerator.
    10·1 answer
  • What is the slope of the line that passes through the points (2, 0)and (1, 0)
    15·1 answer
  • FIND THE VOLUME OF EACH SNOWBALL)
    15·1 answer
  • ON ECRIT SUR LES DUN DE EQUILIBRE CHACUNE DES LETTRES AMURES
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!