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
Naya [18.7K]
2 years ago
10

Pls help asap I need step by step pls I’ll give brainliest

Mathematics
2 answers:
schepotkina [342]2 years ago
8 0

Answer:

it would be 12

Step-by-step explanation:

zavuch27 [327]2 years ago
8 0

Answer:

area = 100 inches^2

Step-by-step explanation:

width = x

length = 4x

x + x + 4x + 4x = 50

10x = 50

x = 5

width = 5

length = 4 × 5 = 20

area = length x width

= 20 x 5 = 100

You might be interested in
In a certain study, the chance of encountering a car crash on the roadstudy, the chance of encountering a car crash on the road
pshichka [43]
10% as a decimal (a value between 0 and 1) is 0.1
8 0
3 years ago
Johnny is selling tickets to a school play. On the first day of ticket sales he sold 14 senior citizen tickets and 4 child ticke
FrozenT [24]

Johnny is selling tickets to a school play. On the first day of ticket sales he sold 14 senior (S) citizen tickets and 4 child (C) tickets for a total of $200. On the second day of ticket sales he sold 7 senior (S) citizen tickets and 1 child (C) ticket for a total of $92. What is the price of one child ticket?

14S + 4C = 200

14S = 200 - 4C

S = (200 - 4C)/14

7S + 1C = 92

7S = 92 - C

S = (92 - C)/7

(200 - 4C)/14 = (92 - C)/7

7 x (200 - 4C) = 14 x (92 - C)

1400 - 28C = 1288 - 14C

1400 - 1288 = 28C - 14C

112 = 14C

C = 112/14 = 8

the price of one child ticket = $8

8 0
3 years ago
Use a reference angle to write sec255∘ in terms of the secant of a positive acute angle. Do not include the degree symbol in you
jarptica [38.1K]

Answer: sec (75) or csc (15)

Step-by-step explanation:

255 is in the 3rd quadrant where the secant is. Here, the tangent and cotangent is positive.

Reference angle for 255 is,

255 - 180 = 75 degrees.

Therefore, sec (255) = sec (75)

= csc (90 - 75) = csc (15)

6 0
3 years ago
??????????????????????
nalin [4]

Answer:

??????????????????????????????????????????????????

Step-by-step explanation:

heyyyyyyy

6 0
3 years ago
Write parametric equations of the line through the points (7,1,-5) and (3,4,-2). please use the first point as your base-point w
Roman55 [17]

Given:

A line through the points (7,1,-5) and (3,4,-2).

To find:

The parametric equations of the line.

Solution:

Direction vector for the points (7,1,-5) and (3,4,-2) is

\vec {v}=\left

\vec {v}=\left

\vec {v}=\left

Now, the perimetric equations for initial point (x_0,y_0,z_0) with direction vector \vec{v}=\left, are

x=x_0+at

y=y_0+bt

z=z_0+ct

The initial point is (7,1,-5) and direction vector is \vec {v}=\left. So the perimetric equations are

x=(7)+(-4)t

x=7-4t

Similarly,

y=1+3t

z=-5+3t

Therefore, the required perimetric equations are x=7-4t, y=1+3t and z=-5+3t.

5 0
3 years ago
Other questions:
  • Solve for x. will give brainliest answer to the one i like most<br> 2x-5=7
    13·2 answers
  • The course for the frog hopping race is 59 inches long. Max's frog has jumped 2 feet and 3 inches. How much further does Max's f
    12·1 answer
  • Use the interactive tool to find the difference. <br>(-4) -6? Imma give 20 brainlest ​
    13·1 answer
  • .
    6·1 answer
  • What is the probability that a student chosen randomly from the class does not have a cat
    6·1 answer
  • Choose the best estimate of the sum or diffrence.
    8·1 answer
  • 18)<br> i have to find the distance
    8·1 answer
  • At the beginning of the year, Sadie had $70 in savings and saved an additional $18 each week thereafter. Jack started the year w
    6·1 answer
  • The point (5 5/8, 2 1/4) lies on a line that represents a proportional relationship between two units of measure.
    15·1 answer
  • The difference of two numbers is 4 and their product is 60. Find the numbers.​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!