Answer:
1. x is the amount of hours it took to repair the computer
2. 44+45x=$179
3. Around 3 hours
Step-by-step explanation:
44+45x=$179
Subtract 44 on both sides:
44-44+45x=179-42
45x=137
Divide 45 on both sides:
45x/45=137/45
x=3.044444444
Around 3 hours.
use a ciommon denominator to write an equivalent fraction for each fraction
A common denominator, which means having the same number in the denominator (or the bottom) of each fraction, creates equivalent fractions that can be added, subtracted, or compared. Finding a common denominator means finding one number that each denominator can divide into easily.
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math practice thank you
Answer:
The missing part is 90 degrees
Answer:
yea u r missing the 90 degrees
Step-by-step explanation:
WILL GIVE BRAINLIEST
Write down the name of each of these shapes.
a)
b)
Answer:
a. right triangle or right-angled triangle
b. scalene triangle
Answer:
a) right-angled triangle
b) scalene triangle
Step-by-step explanation:
a) the square represents 90 degrees, and 90 degrees is called a right angle.
b) It has no defined sides or angles and all sides or angles are different.
point k lies at (-3,4) Image
Answer:
[tex]k(x,y) --> k'(x,y-7)[/tex]
Step-by-step explanation:
Given
[tex]k = (-3,4)[/tex]
Translation: 7 units down
Required
Determine the rule to produce k'
When an (x,y) coordinate is translated down by h units, the resulting point is:
(x,y) --> (x, y - h)
In this case:
[tex]h = 7[/tex]
So, we have:
[tex]k(x,y) --> k'(x,y-7)[/tex]
Hence, option A answers the question.
Solving further to determine the coordinates of k'.
[tex]k = (-3,4)[/tex]
[tex]k' = (-3,4-7)[/tex]
[tex]k' = (-3,-3)[/tex]
Piper used 1/3yard of ribbon to create a border around a
triangle. If the sides of the triangle are all the same length, how much ribbon did she use for each side
Answer:
1/9 yards of ribbon
Step-by-step explanation:
triangle = 3 sides
since it has the same length sides, then
(1/3) / 3 = 1/9 yards, or
1/3 feet, or
0.1111111... yards, or
0.3333333... feet, or
4 inches
X-97x = 90
Solve for this equation
Answer: X= -15/16 or X= -0.9375
Step-by-step explanation:
Sarah competes in a long jump competition.
Her first jump is 4.25 m.
Her best jump is 12% more than this.
However, her best jump is 15% lower than the winning jump.
Work out the length of the winning jump.
Help please, also put a small explanation if u want brainliest, I wanna double check my answer
Answer:
C. 90 inches squared
Step-by-step explanation:
5 times 3 = 15
2 times 3 = 6
15 times 6 = 90 inches squared
Answer:
the answer is D
Step-by-step explanation:
the reason why it is D because you do 5x2 which equales 10 then u have to do 10x3 which equals 30 so the answer is 30 because she used the factor 3
Write the following as a base-10 numeral in standard form.
4 x 105 + 2 x 102 + 7 =
Answer:
631
Step-by-step explanation:
4x105=420
102*102=204
Rewrite the equation:
420+204+7= 631
777×900
Can u help me
1st Answer:
The answer to this would be 699,300!
Have a great day good luck! Plugging it into a calculator was easy^^
Answer:
699,300
Step-by-step explanation:
777x900=699,300
2. How would you hold your bowl to eat in China?
Answer:
you hold the bowl with your thumb on the rim and then support it on the side with the rest of your fingers
Step-by-step explanation:
plz vote brainliest
Please help me I’m failing!!!
Usa mmm para mostrar cada número.
Comienza con
este número.
Encierra en un
Escribe un
círculo es mayor
número para
que o es menor que comparar.
1.
es mayor que
es menor que
37
2.
es mayor que
es menor que
61
-9x=36
What is the value of x?
Answer:
x = 16 because if you multiply that and then divide
Answer: x=-4
Step-by-step explanation:
-9x=36
Divide both sides by -9 to get x alone
x=-4
Name the corresponding angle or side. a, b, c, or D
Answer:
I think it is B. LM
Step-by-step explanation:
i think this because the shape just looks like it is rotated.
walking in the winter wonderland here comes ________right down Santa claus lane
Answer:
Santa Claus
Step-by-step explanation:
It goes " walking in a winter wonderland here comes Santa Claus right down Santa Claus lane :) hope this helps
Answer:
Santa Clause
Step-by-step explanation:
Happy Holidays
what is the absolute value of 600
Answer: 600
Step-by-step explanation:
(help!)
On a game show, Luke got to spin the wheel twice.
The first time, he got 900 points.
The second time, he got -200 points.
Assuming he started with no points, what was his total score?
A) 700
B) -700
C) 1100
D) - 1100
Answer:
a)700 is the answer that was easy
0.77 times 0.112 divided by 78 times 90
Answer:
0.0995076923
Step-by-step explanation:
Kirsty counts number of peas in a pod
Answer:
I do not know
Step-by-step explanation:
You need to put the rest of the question there so that we know how many peas there are and what is happening to the peas.
Answer:
Put the rest of the equation so we can help you
Step-by-step explanation:
Answers must be in standard form:
(Y-1)(y-3)
Answer:
Its already,
I guess
But
= Y^2 - 4y + 3
Answer:
Y * Y -3Y-Y+3
Y2-4Y+3
when Y2is square of Y
Solve x2 - 16 = 59. What does x
equal?
Answer:
37.5
Step-by-step explanation:
Answer: x = 75/2 = 37.5
Step by Step:
Solve for x:
2 x - 16 = 59
Hint: | Isolate terms with x to the left hand side.
Add 16 to both sides:
2 x + (16 - 16) = 16 + 59
Hint: | Look for the difference of two identical terms.
16 - 16 = 0:
2 x = 59 + 16
Hint: | Evaluate 59 + 16.
59 + 16 = 75:
2 x = 75
Hint: | Divide both sides by a constant to simplify the equation.
Divide both sides of 2 x = 75 by 2:
(2 x)/2 = 75/2
Hint: | Any nonzero number divided by itself is one.
2/2 = 1:
Answer: x = 75/2 = 37.5
A map of a rectangular park has a length of 4 inches and a width of 6 inches. Ir uses a scale of 1 inch for every 10 miles. What is the area of the park? Is tthe answer 2,400 miles?
Answer:
yes, your answer would be 2400
Which of the following represents an exponential function?
(1) y = 3x - 7
(3) y = 3(7)"
(2) y=7x
(4) y = 3x² +7
The function [tex]y=3(7)^x[/tex] is an exponential function. So, option (3) is correct.
Important information:
The given functions are:
[tex]y=3x-7[/tex][tex]y=3(7)^x[/tex][tex]y=7x[/tex][tex]y=3x^2+7[/tex]We need to find the exponential function.
Exponential function:General form of an exponential function is:
[tex]y=a(b)^x[/tex]
The function [tex]y=3x-7[/tex] is a linear function.
The function [tex]y=3(7)^x[/tex] is an exponential function.
The function [tex]y=7x[/tex] is a linear function.
The function [tex]y=3x^2+7[/tex] is a quadratic function.
Thus, the option (3) is correct.
Find out more about 'Exponential function' here:
https://brainly.com/question/13917935
FREE GIFTCARD/ROBUX GIVE AWAY FOR RIGHT ANSWERS ONLY
GUYS PLEASE HURRY I NEED HELP
graph each figure with the given vertices and identify the figure. Then find the perimeter and area of the figure
1. S(0,0), T(3,-2), U(8,0)
2. 0(3,2), P(1,2), Q(1,-4), R(3,-4)
JUST PUT THE FREAKING POINTS ON THE GRAPH
Answer:
put the stuff on 1 to the first graph
Step-by-step explanation:
putt the stuff on 2 in the second one
The graph shows the number of miles Peter's car traveled and the gallons of gas used.
MILEAGE OF PETER'S CAR
160
140
120
100
Miles Traveled
80
60
40
20
8
9 10
1 2 3 4 5 6 7
Gallons of Gas
Which equation can be used to find the distance in miles, d, that the car can travel on g gallons of gas?
Answer:
I believe it’s d=16g
Step-by-step explanation: Because the graph is on 160 but we are converting it to a bigger number or smaller so it’s 16 I think
The lengths of the sides of a triangle are in the extended ratio 4:7:10. The perimeter of the triangle is 105 cm. What are the lengths of the sides?
The lengths of the sides of the triangle in cm are
Answer:
20cm, 28cm, 40cm
Step-by-step explanation:
Let the shortest side be 4x, the middle side be 7x and the longest side be 10x.
4x + 7x + 10x = 105
21x = 105
x = 105 ÷ 21
x = 5
Shortest side (4x) = 5 × 4
Shortest side (4x) = 20
Middle side (7x) = 7 × 4
Middle side (7x) = 28
Longest side (10x) = 10 × 4
Longest side (10x) = 40
The area of a rectangular garden is 6290 ft 2. If the width of the garden is 74 feet, what is its length?
Answer:
85
Step-by-step explanation:
Pls help will mark brainliest
Answer:
f(5) = 9
Step-by-step explanation:
f(x) = 4x - 11
f(5)
f(5) = 4(5) - 11 Substitute 5 for x
f(5) = 20 - 11 Solve down
f(5) = 9
Hope this helps!