Davie and Horatio are riding their motorbikes on a scenic tour that is 80 miles long. Davie rides at 20 miles per hour and leaves 90 minutes before Horatio. How fast must Horatio ride to finish at the same time as Davie?
24 mph
24.5 mph
32 mph
33.3 mph
The speed Horatio ride to finish at the same time as Davie is mathematically given as
X=32 mph
What is the speed Horatio ride to finish at the same time as Davie?Question Parameter(s):
Davie and Horatio are riding their motorbikes on a scenic tour that is 80 miles long.
Davie rides at 20 miles per hour and leaves 90 minutes before
Generally, the equation for the speed Horatio is mathematically given as
X=d/t
Therefore
X= (80)/(2.5)
X=32 mph
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Milo wants to roll epoxy on his garage floor. In order to do this he needs to know the area of his rectangular-shaped garage. The measurements are 20+ (radical) 3 feet by 20+ (radical) 3 feet.
What is the area of his garage floor?
(Remember, the formula for the area of a rectangle is A = lw.)
Please help. I've been stuck on this problem. :)
Answer:
A
Step-by-step explanation:
i got it right on edge
The area of his garage floor Milo wants to roll epoxy is 403 + 40√3 ft².
What are the area and perimeter of a rectangle?We know the perimeter of any 2D figure is the sum of the lengths of all the sides except the circle and the area of a rectangle is the product of its length and width.
Given, Milo wants to roll epoxy on his garage floor.
The measurements are 20 + √3 feet by 20 + √3 feet.
Therefore, The area of his garage floor is,
= (20 + √3)×(20 + √3) ft².
= 400 + 20√3 + 20√3 + √3×√3 ft².
= 400 + 40√3 + 3 ft².
= 403 + 40√3 ft².
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Help please i don’t understand
Answer:
B or C
Step-by-step explanation:
Help me lol please and thank you
How do long-term goals differ from short-term goals?
Step-by-step explanation:
Long-term goals require more patience than short-term goals do.
I hope it's helpful!
The total price for a computer and a
printer was $1039. If the computer
cost $750, how much did the printer
cost?
Answer:
$289
Step-by-step explanation:
If you know the cost of one of the two items, you can subtract that item from the total in order to find the price of the second item
So: total price - computer price = printer cost
So: $1039- $750 = $289
The printer is $289
how do i Solve 5p + 7 = 22
Answer:
p = 3
Step-by-step explanation:
22 - 7 = 15
5p = 15
p = 15 ÷ 5 = 3
Help please.
You have different lengths of material to use for a craft project:
0.93m 1.24m 0.62m 3.41m 1.5m 1.4m
Convert each length to centimetres, and then add them together to correctly calculate the total length.
Answer:
910 centimeters
Step-by-step explanation:
100 cm = 1m
Find the value of x in the angle pair.
Answer:
x=30
Step-by-step explanation:
180-55=125
5x-25=125
125+25=150
5x=150
5/150=30
x=30
Find the rule solve for n.
X Y
4 12
6 18
7 n
12 36
(20 Points)
y = 4(x + 6)2 + 2
O y = -4x² + 48x + 136
O y = 4x2 + 48x + 146
O y = x² - 48x + 146
O y = -14x2 – 48x – 146
Answer:
2nd option will be the answer (y=4x²+48x+146)
Step-by-step explanation:
y=4(x+6)²+2
y=4(x²+2*x*6+6²)+2 [(a+b)²=a²+2ab+b²]
y=4(x²+12x+36)+2
y=4(x²)+4(12x)+4(36)+2
y=4x²+48x+144+2
y=4x²+48x+146
Angles a and b are ertical angles the measure of angle a is 8x+1 and angle b is 21-2x find each angle measure
Answer:
Angle a = 17°
Angle b = 17°
Step-by-step explanation:
Angles a and b are vertical angles the measure of angle a is 8x+1 and angle b is 21-2x find each angle measure
Vertical angles are angles that are equal to each other
Step 1
We find x
a = b
Hence,
8x+1 = 21-2x
Collect like terms
8x + 2x = 21 - 1
10x = 20
x = 20/10
x = 2
Step 2
We find each angle
Angle a
8x+1
x = 2
Angle a = 8(2) + 1
= 17°
Angle b
21-2x
x = 2
21 - (2 × 2)
= 21 - 4
= 17°
Therefore:
Angle a = 17°
Angle b = 17°
Solve the equation for z.
—8=—3/2 z
Answer:
[tex]\bold{z=-5\frac13}[/tex]Step-by-step explanation:
[tex]-8=-\frac32z[/tex] {swap sides}
[tex]-\frac32z=-8[/tex] {divide both sides by (-³/₂)}
[tex]z=-8\div(-\frac32)\\\\z=-8\times(-\frac23)\\\\z=-\frac{16}3=-5\frac13[/tex]
what is 2+2
A Fish
B 4
C 8
D 12
Answer:
Answer B.4
Step-by-step explanation:
I hope it's helpful!
area of a square with 1m side is?
Answer:
1 meter
Step-by-step explanation:
Okay so, all sides of a square are equal right? And is one side is 1 meter, then all of the sides are 1 meter. Your multiplying one by itself, making the answer pretty easy to find out.
I need help plz ASAP
Answer:
1) 30 in.
A= wl
A=3·10
A=30
2) 30 in.
A=bh
A=10·3
A=30
3) 30 in.
A=hb/2
2=6·10/2
2=30
PLEASE HELP ASAP!!
Which relationship is always correct for the angles x, y, and z of triangle ABC?
x + z = y
y + z = x
x + y + z = 180 degrees
x + y + z = 90 degrees
The relationship between the angles of a triangle is y + z = x. Then the correct option is B.
What is the triangle?The polygonal shape of a triangle has a number of sides and three independent variables. Angles in the triangle add up to 180 °.
The triangle ABC is shown. The sum of the interior angle of the triangle is 180°. Then the equation is given as,
∠BAC + y + z = 180° ...1
The sum of the interior angle and exterior angle is equal to 180°. Then the equation is given as,
∠BAC + x = 180° ...2
From equations 1 and 2, then we have
∠BAC + y + z = ∠BAC + x
y + z = x
The relationship between the angles of a triangle is y + z = x. Then the correct option is B.
More about the triangle link is given below.
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I need help with this, I’ll give brainliest!
Answer:
A
Step-by-step explanation:
Only graph A satisfies the domains provided
Write the integer values of x in the inequality: 5 < x < 9
pls help need it ASAP
Answer:
6,7,8
Step-by-step explanation:
You have to name the numbers that are bigger than 5 but smaller than 9.
hope this helps
Answer:
6, 7, 8
Step-by-step explanation:
Given
5 < x < 9
x cannot equal 5 or 9 but can equal the values in between, that is
x = 6, 7, 8
What is the slope of the line below?
Answer:
-1/2
Step-by-step explanation:
slope=rise/run
rise is up or down
run is right or left
5/-10= -0.5= -1/2 or -5/10= -0.5= -1/2
the answer is -1/2
Can someone help me
Step-by-step explanation:
the answer is B. lines 1 and 3 are perpendicular
Plz help i will give
Answer:
The equation to be used is 4/8 × 8/12=1/3
4x + (-3) = -11
What is my answer can You please help me
Answer:
-2
Step-by-step explanation:
Let's solve your equation step-by-step
4x−3=−11
Step 1: Add 3 to both sides
4x−3+3=−11+3
4x=−8
Step 2: Divide both sides by 4
4x
4
=
−8
4
x=−2
Answer:
[tex]4x + ( - 3) = - 11 \\ 4x (- 3) = - 11 \\ 4x = - 11 + 3 \\ 4x = - 8 \\ x = \frac{ - 8}{4} \\ x = - 2[/tex]
Han creates a scatter plot that displays the relationship between the number of items sold, x, and the total revenue, y, in dollars.
Han creates a line of best fit and finds that the residual for the point (12, 1,000) is 75. The point (13, 930) has a residual of -40.
Interpret the meaning of -40 in the context of the problem.
Answer:
In context of the problem, -40 means that 40 was the difference between the actual data, and the estimated data.
Step-by-step explanation:
Here -40 represent the difference between the actual data and the estimated data.
Given that,
Han creates a line of best fit and finds that the residual for the point (12, 1,000) is 75. The point (13, 930) has a residual of -40.Based on the above information we can say that the -40 shows the difference of data.
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solve using they law of exponents
(2^4)^5
Answer:
2^20
Step-by-step explanation:
2^4x5
= 2^20
PLEASE HELP (LOOK AT THE PICTURE)
Which of the equations matches the line shown in the diagram?
A
B)
y=-x-1
C)
D)
Answer:
The answer should be D) y = 5/3x - 1/3
Step-by-step explanation: The slope is positive ruling out the negative slope answers leaving C and D, however D is the only answer to get the y intercept correct.
Find the equation of the line shown.
Pls helllppp
Answer:
what side is it asking for ? right or left
For what value of q is the equation -13(q + 4) = 7q + 16
Answer:
Q = -3.4
Step-by-step explanation:
Our original equation is: -13(q+4)=7q+16
if we simplify this, we get: -13q-52=7q+16
Subtract 16 from both sides: -13q-68=7q
Add 13q to both sides to get: -68=20q
divide the equation to get this: -3.4=q
what about these 2 ?
Answer:
11. A) 12
12. D)11
Step-by-step explanation:
11. We substitute x with 12 in 3(x)-11.
3(12)-11=
36-11= 25
We substitute x with 12 for the second equation (x+13).
12+13=25
Both answers match so the answer for #11 is 12.
12.We substitute x with 11 in 4(x)-4.
4(11)-4=
44-4=40
We substitute x with 11 for the second equation (2(x)+18)
2(11)+18=
22+18=40
Both answers match so the answer for #12 is 11.
When you rotate 90 degrees counterclockwise the (y) becomes?
Answer:
Step-by-step explanation:
Rotations About The Origin
When rotating a point 90 degrees counterclockwise about the origin our point A(x,y) becomes A'(-y,x). In other words, switch x and y and make y negative.