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
Serga [27]
2 years ago
8

Help me please i need it

Mathematics
1 answer:
White raven [17]2 years ago
8 0

Answer:

z=60 x=8

Step-by-step explanation:

z=60 reflection

180=12x+60+24

You might be interested in
The path followed by a roller coaster as it climbs up and descends down from a peak can be modeled by a quadratic function, wher
Romashka [77]

Answer:

y = -0.1x^2 + 250 ft

Step-by-step explanation:

Because this quadratic equation would have the curve-down form of:

y = -ax^2 + b

where a and b are positive coefficient.

If we let the peak (250 ft) of the curve be at x = 0. Then

y = -a0^2 + b = 250

b = 250

Also at the begins and ends, thats where y = 0, the 2 points are separated by 100 ft. So let the begin at -50 ft and the end at 50ft. We have

-a(\pm 50)^2 + 250 = 0

-a2500 = -250

a = 250/2500 = 0.1

Therefore, the model quadratic equation of our path would be

y = -0.1x^2 + 250 ft

8 0
3 years ago
A person runs 1/7 mile in 1/56 hour.The person's speed is miles per hour.
Oduvanchick [21]
1 minute 8.25 seconds per mile
8 0
3 years ago
Read 2 more answers
Which mathematical symbol would best fill in the blank to compare the two real numbers?
VikaD [51]

1st option, <

sqroot of 7 is 2.6, 14/5 is 2.8.

2.8 is bigger than 2.6

5 0
3 years ago
Help me with this question <br> Please I need help
34kurt

Answer:

384 cm²

Step-by-step explanation:

The shape of the figure given in the question above is simply a combined shape of parallelogram and rectangle.

To obtain the area of the figure, we shall determine the area of the parallelogram and rectangle. This can be obtained as follow:

For parallelogram:

Height (H) = 7.5 cm

Base (B) = 24 cm

Area of parallelogram (A₁) =?

A₁ = B × H

A₁ = 24 × 7.5

A₁ = 180 cm²

For rectangle:

Length (L) = 24 cm

Width (W) = 8.5 cm

Area of rectangle (A₂) =?

A₂ = L × W

A₂ = 24 × 8.5

A₂ = 204 cm²

Finally, we shall determine the area of the shape.

Area of parallelogram (A₁) = 180 cm²

Area of rectangle (A₂) = 204 cm²

Area of figure (A)

A = A₁ + A₂

A = 180 + 204

A = 384 cm²

Therefore, the area of the figure is 384 cm²

3 0
3 years ago
Write two expressions that are equivalent to 2(x+4)​
kotegsom [21]

(x+4)+(x+4)

2(x+2(2)) the (2) would be the exponent for 2 in the second one.

8 0
3 years ago
Other questions:
  • A long distance telephone plan has a monthly fee of $15.00 and a rate of $0.05 per minute. How many minutes can you chat long di
    14·1 answer
  • 42 less than the product of 28 and an unknown number is 154
    8·1 answer
  • A geyser Erupts every fourth day . Another geyser erupts every sixth day. Today both geysers erupted. In how many days will both
    15·1 answer
  • A random sample of eighty-five students in Chicago city high schools takes a course designed to improve SAT scores. Based on the
    6·1 answer
  • Question 5<br> What is the area of the figure below?<br> 4 cm<br> 5 cm<br> 3 cm<br> 5 cm
    14·1 answer
  • Which inequality is shown above?
    13·1 answer
  • Use the net as an aid to compute the surface area (rounded to the nearest integer) of the triangular pyramid with an equilateral
    13·1 answer
  • Jordan scored 19 points during a basketball game. She made a total of 9 baskets.
    5·2 answers
  • Factorise fully 12x - 8​
    10·2 answers
  • The expression (3x²+x+8) + (x?- 9) is equivalent to?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!