Answer:
$39.75 + t
(t is the amount he made today)
Step-by-step explanation:
You multiply $1.59 · 25, then, you add today's money, but we don't know what that is, so we mark it as $39.75 + t
Linear function question, please help!:D
..............Algebra is hard
what inequality equation equals to 28
Now find the number of straight pieces that Vince needs for the slides
Part A
What is the length of each slanted area
Answer:
15 is the missing length
The required length of the slanted area is 15 yards.
In a right-angled triangle, its side, such as hypotenuse, perpendicular and base is Pythagorean triplets.
Pythagorean theorem is defined as to find the unknown side of a right-angled triangle. eg, Two sides of a right-angled triangle are given as 6 cm and 9 cm, then the hypotenuse (the third side) can be calculated using the formula, h² = p2²+ b²; where 'h' is the hypotenuse and 'p' and 'b' are the perpendicular and base.
Here,
let the hypotenuse be h
now applying the Pythagorean theorem,
h² = 9² + 12²
h²= 81 + 144
h² = 225
h = √225
h = 15
Thus, the required length of the slanted area is 15 yards.
Learn more about Pythagorean triplets here:
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It is to be determined that the hypotenuse of the slanted area with perpendicular and base is 9 yards and 12 yards respectively.
Can someone please walk me through this?
It is comparing functions
Answer:
To determine which fraction is greater, you need to find a common denominator. You can then compare the fractions directly. For exapmle Since 3 and 4 are both factors of 12, you will divide the whole into 12 parts, create equivalent fractions for and, and then compare.
Step-by-step explanation:
Find the value of x.
Write your answer in the simplest form please!
Answer:
x=6
Step-by-step explanation:
a^2 +b^2=c^2
b=8
8^2=64
6^2=36
10^2=100
36+64=100
I will offer more points maybe...
1.
Martha is incorrect
One point is 15% is equal to 0.15
And 1.5 is greater than 1.15, as 1.5 is just 1.50
Correct order is 0.03, 15%, 25%, 1.15, 1.5
Otherwise, 0.03, 0.15, 0.25, 1.15, 1.5
2.
Rational: -21.0, -7.812, -13.6, 5.6
Integers: -2, -80
Whole: 33, 2, 15
Write a quadratic equation to represent the situation. Solve the equation by factoring. Use the table and graphing method to check. NEED QUADRATIC EQUATION! A rectangular poster has an area of 190 square inches. The height of the poster is 1 inch less than twice its width. Find the dimensions of the poster.
Answer:
L * W = area
L * W = 190
L + 1 = 2W
Therefore, L = 2W - 1
The easiest way to do this is to find the factors, and then see what fits.
Step-by-step explanation:
Factors of 190 = {190,1}, {95,2}, {5,38}, {19,10}
In which of these pairs is one number "twice as much less one" than the other?
The solution is 19,10. 19*10 = 190 square feet. The length (19) is twice the width (10) minus one.
pepepepeepepepepe helepeeepepe
Answer:
20 is the value of the expression.
Step-by-step explanation:
What two numbers have a difference of 5 and a product of 3.36?
Will mark brainliest if you show work.
Answer:
the two numbers are -0.6 and -5.6
Step-by-step explanation:
start with two equations then answer
x-y=5 and x*y=3.36
take the second equation and get only one variable at one end
which is x=3.36/y
then try to exchange x with 3.36/y in the other equation so it will be
(3.36/y)-y=5 so y=-5.6 then exchange y with -5.6 in any equation lets say the first one it will be
x-(-5.6)=5 so x=-0.5
PLS GIVE BRAINLIEST :D
This figure is 14 of a circle.
What is the best approximation for the perimeter of the figure?
Use 3.14 to approximate pi.
4.7 cm
7.7 cm
10.7 cm
18.8 cm
Simplify each equation
(7) 5(m + 3) + 2(m + 8)
(8) 9(x + 2) + 4(5 + x)
Step-by-step explanation:
For nø. 7
5(m + 3) + 2(m + 8)
= 5m + 15 + 2m + 16
= 7m + 31
For nø 8
9(x + 2) + 4(5 + x)
= 9x + 18 + 20 + 4x
= 13x + 38
Hope it will help :)
Help,
Look at screen shot
What is the slope of the line through the points (-2, -1) and (4, 3)
1. 3/2
2. 2/5
3. 2/3
4. 5/2
A right triangle has vertices at the origin, (0, 5) and (12, 0). The triangle was dilated with a scale factor of 3. What is the perimeter of the resulting triangle? Round to the nearest whole number, if necessary.
Answer:
The three vertices are (0,0), (0,15) and (36,0).
Step-by-step explanation:
Dilation : Multiply all vertices' values.
Vertice 1 : Origin = (0,0); (0*3,0*3) = (0,0)
Vertice 2 : (0,5); (0*3,5*3) = (0,15)
Vertice 3 : (12,0); (12*3,0*3) = (36,0)
Which of the following inequalities defines the graph below ( Uppercase = _ under >)
1. X > -3
2. y > -3
3. x > -3
4. Y > -3
the correct answer is
1. X > -3
what is coordinate geometry?
In geometry, a coordinate system is a system that uses one or more numbers, or coordinates, to uniquely decide the location of the points or other geometric factors on a manifold along with Euclidean space.
Coordinate geometry (or analytic geometry) is defined as the study of geometry using coordinate points. With the use of coordinate geometry, it is possible to find the distance between points, divide lines in the m:n ratio, find the mid-point of a line, calculate the area of a triangle within the Cartesian plane, and many others
Learn more about coordinate geometry here
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hheeeeeeeeeeeeellllp
Answer: 288
Step-by-step explanation: 72x4
Answer:
v=288
Step-by-step explanation:
72*4=288
Select ALL of the trips that would take 4 hours to complete.
1. Drive 50 miles per hour between two cities which are 200 miles apart.
2. Walk 4 miles per hour to school, which is 8 miles away.
3. Take a train going 90 miles per hour between two cities which are 22.5 miles apart.
4. Bicycle 30 miles at 7.5 miles per hour.
Answer:
1, 4
Step-by-step explanation:
Hope this helps
Find the area of the composite shape.
A. 36.56 sq m
B. 30.26 sq m
C. 30.28 sq m
D. 34.26 sq m
4) HELP ASAP is about cylinders and stuff and I have to wash dishes and stuff so please help me and if you can show work that would be amazing THANK YOU :)
Answer:
C. 533.8 ft. squaredStep-by-step explanation:
Depending on the Pi that you use, the answer should be fairly close, for this I used the full Pi in the equation and got about 534.07 and answer C is closest to that answer so C is the best option.
Hope this helps! Have a good day/night!
__ - 1 - 65 = 25
i couldn't figure it out
Answer:
91
Step-by-step explanation:
91-1-65=25
I did 25+65+1=91
Hope this helps :D
My previous answer was incorrect haha. The answer above is right tho.
Please help! i don't know what to do, my formulas are not working for me. If anyone could please help i would really appreciate it. also if you do help me could you please list the formulas in the answer?
Complete the steps to find the surface area of the cylinder.
The radius is 3, the height is 4
The area of the base is _____ Pi in.2
The circumference of the base is ____ Pi in.
The area of the lateral surface is ✔ 24 Pi in.2
The surface area is _____ Pi in.2
Answer:
The radius is r = 3 in, The height is h = 4 inThe area of the base:
A(b) = πr² = π(3²) = 9π in²The circumference of the base:
C = 2πr = 2π(3) = 6π inThe area of the lateral surface:
A(l) = Ch = 6π(4) = 24π in²The surface area:
S = 2A(b) + A(l) = 2*9π + 24π = 42π in²Answer:The area of the base is
✔ 9
Pi in.2
The circumference of the base is
✔ 6
Pi in.
The area of the lateral surface is
✔ 24
Pi in.2
The surface area is
✔ 42
Pi in.2
Step-by-step explanation:
What is the quotient of 30 and 3? A 33 B 27 C 90 D 10
HELP! I really need help on this. If the answers are right I will rate you brainlist!
Answer:
24%
Step-by-step explanation:
Enter a number.
The measure of b is
Answer:
b = 21
Step-by-step explanation:
using the Pythagorean theorem:
b^2 = 29^2 - 20^2
b ^2 = 441
b = 21
Answer:
21
Step-by-step explanation:
give other person credit
Which expressions are equivalent to 7 to the power of 8 • 7? Select all that apply.
Answer:
If you already know how to do this...Don't be lazy, it's easy, and it's your homework. Brainly is for people who don't understand how and need help, keep that in mind. Answers are below.
Step-by-step explanation:
So what is 7^8*7=40353607
117649 = 7^3*7^3 too small.
7^18/ 7^9 = same answer!
(7^3)^3 = same answer!
19208= 7^4+7^5 too small.
7^4*7^5= same answer!
Oh, and you're welcome!
if Tommy triples his number of nickels, what will be the total value of his nickels
UHGYTDFIUTFTY help me ig
Answer:
15 cents or 3 nickels
Step-by-step explanation:
1 Nickel = 5 cents
triple = 3
5 x 3 = 15
Answer:
It depends on how many nickles Tommy has to begin with...
Step-by-step explanation:
The equation is y=3x
x stands for the number of nickles Tommy has to begin with. y sands for the number of nickles Tommy has if he triples his number of nickles.
4x+12=24 solve for the x
Shyla covered a box with fabric. The dimensions of the box are shown in the figure below:
The fabric costs 7¢ per square inch. She will only pay for the fabric used to cover the box, even if there is waste or extra. How much money did Shyla spend on the fabric?
HYEOOWhich expression is equivalent to 72 + 45
A. 8(9+5)
B. 9(8+5)
C. 9(8+45)
D. 10(62 + 35)^{2}7/9 / 5/6
Answer:
B. 9(8+5) = 72+45
Step-by-step explanation:
9*8=72
9*4=45
What the name of your profile pic?