Answers
Answer: 42
Step-by-step explanation: 7+7+7+7+7+7
Answer:
147 square feet.
Step-by-step explanation:
Basically you find the triangle’s area 7 x 7 / 2 = 24.5
two triangle = 49
total area = 196
subtract the two triangles from total area
196-49=147
Related Questions
pls help also show your work :) giving brainliest to best answer
Answers
Answer:
500
Step-by-step explanation:
125x4=500
(125+125+125+125)
Sorry if it's blurry, I can retake the picture
[tex]\color{plum}\tt\bold{(C) \: 500 \: mi}[/tex]
○=> Steps to derive correct option :Scale of a map :
=> 1 inch = 125 miles
Distance between two cities in map = 4 inches
Actual distance between the two cities :
[tex] =\tt 125 \times 4[/tex]
[tex] =\color{plum}\tt 500 \: miles[/tex]
Thus, the actual distance between the two cities = 500 miles
Therefore, the correct option is (C) 500 mi
HELP ME♂️ILL MARK BRAINLIESTTTT‼️‼️Find the value of x that makes the quadrilateral a parallelogram.
Answers
Answer:
x = 23 and y = 20
Step-by-step explanation:
What are the zeros of the function below? Check all that apply.
F(X) =(x + 3)(x - 1)/(x-2)(x + 2)
A. 2
B. -2
C. 3
D. -3
E. 1
F. -5
Answers
Answer:
-3 and 1
Step-by-step explanation:
The zeros of the given function are -3 and 1.
What are zeros of a function?The zeros of a function, also referred to as roots or x-intercepts, are the x-values at which the value of the function is 0 (f (x) = 0). The zeros of a function can be thought of as the input values that result in an output of 0.
Given is a function f(x) = (x + 3)(x - 1)/(x-2)(x + 2),
We need to find the zeros of the function,
Equate to 0,
(x + 3)(x - 1)/(x-2)(x + 2) = 0
Therefore,
(x + 3)(x - 1) = 0
x+3 = 0 and x-1 = 0
Therefore,
x = -3, x = 1
Hence, the zeros of the given function are -3 and 1.
Learn more about zeros of the function, click;
https://brainly.com/question/16633170
#SPJ7
A tourist ignores the warning signs and leaves food in his car while he goes for a hike. A mama bear and her cub open the car door in six seconds. How long would it take each bear to open the car door alone if the cub needs 9 more seconds than the mama bear?
Answers
Answer:
0 sec. I help him get the tourist too :)
Step-by-step explanation:
jk, but her cub takes 13 and the mama 4
Using the together rate, it is found that it would take each bear 9 hours to open the car door alone.
What is the together rate?The together rate is the sum of each separate rate.
In this problem, the rates are as follows:
Together rate: 1/6.Mama's rate: 1/x.Cub's rate: 1/(x + 9).Hence:
[tex]\frac{1}{x} + \frac{1}{x + 9} = \frac{1}{6}[/tex]
[tex]\frac{x + 9 + x}{x(x + 9)} = \frac{1}{6}[/tex]
[tex]x^2 + 9x - 12x - 54 = 0[/tex]
[tex]x^2 - 3x - 54 = 0[/tex]
Quadratic equation with coefficients [tex]a = 1, b = -3, c = -54[/tex], hence:
[tex]\Delta = b^2 - 4ac = (-3)^2 - 4(1)(-54) = 225[/tex]
[tex]x_1 = \frac{-b + \sqrt{\Delta}}{2a} = \frac{3 + \sqrt{225}}{2} = 9[/tex]
[tex]x_2 = \frac{-b - \sqrt{\Delta}}{2a} = \frac{3 - \sqrt{225}}{2} = -6[/tex]
It would take each bear 9 hours to open the car door alone.
To learn more about the together rate, you can take a look at https://brainly.com/question/25159431
Consider function f.
Answers
Hope that helps
HELP PLEASE
I need this in 30 minutes please help
Answers
Answer:
y = x + 1
Step-by-step explanation:
I HOPE IM NOT TOO LATE BUT basically first u use the points to find the slope:
[tex]\frac{3+1}{2+2} = \frac{4}{4} = 1[/tex]
so far then, u have y = x + b (there's an invisible 1 in front of the x)
next, substitute in the values from one set of coordinates to solve for b. I picked the second one bc positive numbers are easier:
y = x + b
3 = 2 + b
3 - 2 = b
1 = b
put this into your equation, and u get y = x + 1
hope this helps!
answer asap only if you know
solve by elimination
3x + 2y = 21 x - 4y = -7
show work plz and thx
Answers
•add -2y to both sides
3x+2y=21
-2y -2y
3x= -2y+2y
•then divide both sides by 3
3x/3 = -2y+21/3
•your answer:
x=-2/3y+7
x-4y=-7
•add 4y to both sides
x-4y=-7
+4y +4y
•your answer:
x=4y-7
Help with this it’s due today.!!!!
Answers
Answer:
Right answer is 10 I hope it's helps you
if you can do 45 sit-ups in 3 minutes, how many sit-ups can you do in 8 minutes?
Answers
Answer:
You can do 120 situps
Step-by-step explanation:
45/3=15
15x8=120
120 situps
Answer:
120 Situps
Step-by-step explanation:
45/3 = 15
So, you can do 15 situps a minute. Multiply 15x8 and get 120.
Please answer quick!!!
Use polynomial long division to divide the following expressions
(x5 – 2x4 + x3-5x2 + 12x - 20)/(x2 - 3x + 1)
Answers
Hope this helps
If 5% of an item is $0.50, what is the original price?
Answers
Answer:
$10
Step-by-step explanation:
0.05x=0.50
x=10
hello person could you possibly help me answer this?
Answers
Answer:
D
Step-by-step explanation:
Because it is the one that makes sense to me im pretty sure its right
6.1 x -1 = ?
please help meeeeeeeee
Answers
Answer:
-6.1
Step-by-step explanation:
Hope this helps!
Please please help will give Brain!!
Answers
Answer:
its the last one
Step-by-step explanation:
What is the area of a right triangle 4 centimeters
high with a base of 7 centimeters?
Answers
The distance around the earth (circumference) is 4.0074 x 10° centimeters.
Write this in decimal form.
Answers
Answer:
4007400000
You move the decimal place to the right 9 places.
Step-by-step explanation:
The required distance around the earth (circumference) in standard form is 40,074,000,000.
What is a number system?A number system is described as a procedure of organizing to express digits. It is the mathematical notation for representing the numbers of a given set by using numbers or other characters in a uniform method. It delivers a special exhibit of every digit and defines the arithmetic structure.
Here,
The number 4.0074 x 10¹⁰ means 4.0074 multiplied by 10 to the power of 10. To convert this number to standard form, we simply need to move the decimal point 10 places to the right.
So the answer in standard form is:
40,074,000,000
Thus, the required distance around the earth (circumference) in standard form is 40,074,000,000.
Learn more about the number system here:
https://brainly.com/question/22046046
#SPJ2
NEED HELP FAST THE QUESTION IS: Enter a number into the box so that the equation will have an infinite number of solutions.
Ecuation:4x-8=4x+(THE ANSWER GOES HERE AND THE WRIGHT ANSWER WILL GET BRAINLY.)
Answers
Answer:
-8
Step-by-step explanation:
Your friend shows you a coin collection. In it, 48/50 of the coins are quarters. What percent of the coins are quarters?
Answers
Answer:
If you take 50 and multiply it by two, you get 100. But, in order to get the right number, you have to multiply 45 by two as well. 45 x 2 is 90. 90 out of 100 is 90 percent. So 90% is the answer
Step-by-step explanation:
Answer:
96% or .96
Step-by-step explanation:
48 divided nu 50 equals .96 which then equals to 96 percent.
PLEASE HELP ASAP
Amy has x counters, Baz has eight more counters than Amy, Carla ahs 3 times as many counters as Baz, write an expression for the total number of counters they have in your simplest form
Answers
Answer:
5x+32
Step-by-step explanation:
So write out as an expression
Amy= x
Baz = x+8
Carla = 3(x+8)
Total= x +x + 8 +3x+ 24
= 5x+32
the school nurse is packing first aid kits. the ratio of bandages to gloves is 9:2. if she has 48 gloves, how many bandages will she need to make it complete kits
A. 216
B. 11
C. 3
D.96
Answers
Answer:
A
Step-by-step explanation:
48*9 =432
432/2=216
Solve the following system of equations by using
substitution
y = -x + 4
2x + 3y = 8
Answers
Answer: x = 4 , y = 0
Step-by-step explanation:
I'm stuck here, please help
Answers
Answer:
Are you stuck step-sis?
Step-by-step explanation:
Robert has scored an 88, 92, 83, 79, and 87 on his last five rounds of golf. What must he shoot on this sixth round to have a mean of 85?
Answers
Answer:
Step-by-step explanation:
Robert has scored:
88+92+83+79+87+x=(85*6)
429+x=510
x=510-429=81
he needs to score an 81
Simplify 5 – 2y + (-8y) + 5.5.
Answers
Answer:
-10y + 10.5
Step-by-step explanation:
5 - 2y + (-8y) + 5.5
5 - 2y - 8y +5.5
-10y + 10.5
Answer: 10.5 -10y
Step-by-step explanation: You have to add similar numbers and variables. 5+5.5 is 10.5. -2y +-8y is -10y.
Please Help but don't give me a random answer just cus u want points ill report u. 15 points. cus am low on points
Answers
(-3)^4 = 81
C/8 = - 12
please help fast
Answers
Answer:
x = -96
Step-by-step explanation:
Divide the 8 in uu get -4
Help with these both too
Answers
1. 3 rows with 21 sneakers
2. D. 11*2
Jen wrapped a gift that was 30 cm
wide and 40 cm tall. The volume of
the box was 6,000 cubic cm. What is
the length of the box?
Answers
6,000 divided by 40= 150
150 divided by 30 = 5
40x30x5= 6,000
Simplify the expression below and combine like terms.
8(x−4)+12(x−6)
Answers
Answer:
20x-104 is your answer! hope this helps lol
Step-by-step explanation:
A scout troop is planting trees at the state park. The troop planted 7 trees in 3 hours. At that rate, how many trees will they be able to plant in three 8-hour days?
Answers
Answer:
I believe 57
Step-by-step explanation:
7 trees per 3 hours
6 hours = 14 trees
plus the 2 hours which I'm assuming 5 to 4 trees
so you multiply 19 trees per day
19 x 3 = 57 if I'm wrong please correct me :)