Answers
Answer:
66MPH
Step-by-step explanation:
First you would add up all three amounts of miles, so 177+188+163 to get 528. Then you would divide 528 by 8 to get the average MPH, which would be 66MPH.
Related Questions
What is £1.30 increased by 20%
Answers
Step-by-step explanation:
20 % of 1.30 is 1.30×20 / 100 = 0.26
1.30 increased by 20% is 1.30+0.26= 1.56
The storage box for a flag is in the shape of a triangular prism. What is the surface area of the box?
Answers
*see attachment for the diagram of the triangular prism box
Answer:
528.8 in.²
Step-by-step explanation:
Surface area of triangular prism = 2(BA) + P*H
Area of triangular base (BA) = ½*b*h
b = 24.5 in.
h = 12 in.
BA = ½*24.5*12 = 147 in.²
Perimeter of triangular base = 24.5 + 17.1 + 17.1 = 58.7 in.
Height of prism = 4 in.
Plug in the values into the surface area formula:
Surface area of prism = 2(147) + 58.7*4
= 294 + 234.8
= 528.8 in.²
Which relation below is not a function?
A {(2,8)3,-10)(-1,190,-1)}
B {(-3,8}(4,-63-2,63-9,81)
C {(1,9)(5,-8)(-1,3/-2,4)}
D {(1,6)(8,-3)(-1,-6)(8,21}
Answers
Answer
D is not a function
Step-by-step explanation:
In the x-values, there is a repeating 8.
Mhanifa please help fast! This is due in 40 minutes! I will mark brainliest random answers will be reported
Answers
Answer:
Q1Skew lines are two lines that do not intersect and are not parallel.
AB and HG are parallel, BC is intersecting lineBG is skew line with CDCorrect option is C. BG
Q2Corresponding parts are congruent in congruent figures
∠H ≅ ∠F4x + 5 = 1054x = 100x = 25Q3Parallel line have same slopes
Given line:
y = -3x + 7The only line with same slope of -3 is the last one:
3x + y = 10 ⇒ y = -3x + 10Correct option is D
It would be very nice if you could evaluate the expression for ya homie
-63/(-7)+6
Answers
Answer: =15
Step-by-step explanation: Hope this help :)
-63/-7+6
=63/7+6/1
=9/1+6/1
=9+6/1
=15
Angle B measures 60°. What is the measure of the angle that is complementary to angle B? 30° 60° 120° 180°
Answers
Answer:
30
Step-by-step explanation:
Complementary angle to B = 90 - 60 = 30
Answer:
A on edge
Step-by-step explanation:
On a map, 1 inch equals 5 miles. Two cities are 6 inches apart on the map. What is the actual distance between the cities?
Answers
Answer:
30
Step-by-step explanation:
(5*6)/1
Write an expression to represent:
Nine more than the quotient of two and a number x
Answers
Answer:
9+(2/x)
Step-by-step explanation:
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. :)
Answers
Answer:
its the first one
Step-by-step explanation:
Answer: it is A. just got it right
Step-by-step explanation:
A 1,300 kg car moving at 20 m/s and a 900 kg car moving at 15 m/a in precisely opposite directions crash head on. If we consider this event to be a perfectly inelastic collision, what is the speed of the cars after the impact?
Answers
Answer:
17.96m/s
Step-by-step explanation:
Based on law of conservation of momentum;
m1u1 +m2u2 =(m1+m2)v
v is the velocities of the car after impact
Substitute the given values
1300(20)+900(15) = (1300+900)v
26000 + 13500 = 2200v
39500 = 2200v
v = 39500/2200
v = 17.96m/s
Hence the speed of the cars after impact is 17.96m/s
The class was given a test that had a total of 125 points possible. A student then earned an 84% on the test. What are the total points that this student earned, out of the possible 125 points?
Help me please!!
Answers
Answer:
Step-by-step explanation:
84/100 = x/125
x = 105 points
solve the inequality 10p- 8≥ 12
Answers
10p ≥12+8
10p ≥20
p ≥20/10
p ≥2
Which triangle is a translation of triangle X?
triangle A
triangle B
triangle C
triangle D
Answers
Answer:
triangle b
Step-by-step explanation:
triangle b has the same dimensions and corresponding angles. which means it is a rigid transformation which is what a translation is
Answer:
Triangle b
Step-by-step explanation:
Sharon travels a total of 80 miles to get to school each week. araushi travels 40%of the miles Sharon travels to get to school each week. how many miles does araushi travel to school each week
Answers
please help
Graph the following inequalities
Answers
Answer:
1 is closed circle with arrow to the left on 4, 2 is open circle with arrow to the left on 4, I believe
50 points! Mhanifa please help! I keep asking and you dont answer lots of them. I will mark brainliest! Random answers will be reported
Answers
Answer:
Angle addition postulate
Q1m∠FDE + m∠CDE = m∠FDC2x + 5° + 10x - 3° = 62°12x = 60°x = 5°m∠FDE = 2*5° + 5° = 15°m∠CDE = 10*5° - 3° = 47°Correct choice is D
Q2m∠BOC + m∠COD = m∠BOD26° + m∠COD = 46°m∠COD = 46° - 26°m∠COD = 20°Q3Midpoint is equidistant from the endpoints
Given points:
M(-2, 7), A(5, 3), B(x, y)Use midpoint formula:
(x + 5)/2 = -2 ⇒ x + 5 = -4 ⇒ x = -9(y + 3)/2 = 7 ⇒ y + 3 = 14 ⇒ y = 11Point B is (-9, 11)
On Tuesday, the mailman delivers three checks for $5 and two bills for $2 each. If you had a starting balance of $25, what is the ending balance? If you find out the answer please explain
Answers
Answer:
6
Step-by-step explanation:
because 3 checks for 5 bucks 3x5=15 two bill for 2 dollars each 15+4=19
25-19=6
25 points pls help
which of the following rational functions is graphed below?
Answers
Step-by-step explanation:
The answer is C I gotchu .....
Answer:
C.
Step-by-step explanation:
(✿◡‿◡) <-- she wants Brainliest
Tell ur mom she did a good job makin such a cute girl ✪ ω ✪ バイバイ～。!
what is the solution to the system of equations? please help im struggling really bad ):
Answers
Answer:
[tex] - 11 \frac{1}{2} [/tex]
Step-by-step explanation:
8x + 5y = 7
4x - 5y = 11
If you all it all up we have
8x + 4x +5y - 5y = 18
12x=18
x=18/12=1.5=3/2 = 1 whole number 1 over 2(1 1/2)
subtituting the value of x into equation 1(8x + 5y = 7)
8(1.5) + 5y = 7
5y=7-12
5y = -5
y=-5/5
y= -1
can somebody please help :)
Answers
Answer:
8+21x one
6+18x one
and the 4x-6 one have on solutions
2. What is the product of -2x^3+c-5 and x^3-3x-4 Show your work
Answers
Answer:
Multiply across the parenthesis and combine like terms
Explanation:
(
x
−
2
)
×
(
3
x
−
4
)
=
x
×
(
3
x
−
4
)
−
2
(
3
x
−
4
)
x
×
(
3
x
−
4
)
−
2
(
3
x
−
4
)
=
3
x
2
−
4
x
−
6
x
+
8
3
x
2
−
4
x
−
6
x
+
8
=
3
x
2
−
10
x
+
8
Step-by-step explanation:
hope this helps
Is 1.09 greater than 1.11 Or, Is 1.11 greater than 1.09?
Answers
Step-by-step explanation:
1.11 greater than 1.09
Hope it helps ☺️
Answer:
1.11 is greater than 1.09
hope it help.
mark me as brainlists pls
Find the exact value of x.
Answers
Answer:
The exact value of x will be [tex]\sqrt{52}[/tex] or 7.2111
Step-by-step explanation:
Hope this Helped
2y =x
Pls help, im taking a test, pls answer quick! Thx!
Answers
is the answer because Graph the line using the slope and y-intercept, or two points.
1
2
y-intercept:
(
0
,
0
)
help i dont get it pelase
Answers
Step-by-step explanation:
(-1,3)
just move the point over 5 lines and then up 4 lines. or
4-5 = -1
-1 +4=3
A designer jacket was purchased for $140. Since it was purchased, the price has decreased by 18%. What is the price now?
Answers
Answer:
114.8
Step-by-step explanation:
The answer is 114.8 because 18% of 140 is 25.2, then if you subtract that by 140 then you will end up with 114.8.
+
Scale of drawing
1 in: 6 ft
Answer the following.
(a) The wingspan of the real airplane is 60 feet.What is the
wingspan of the airplane in the scale drawing?
360 inches
$
(b) In the scale drawing, the length of the airplane is 8 inches.
What is the length of the real airplane?
48 feet
Answers
Answer:
tell ur teacher am not sure about the question
SOS MSENVJBQJBVKJQBH I NEED HELP- math is way to hard i think im gonna drop out lols 4(5 + 2x) – 5 = 3(3x + 7)
Answers
Answer: x= -6 I'm not sure about this though.
Step-by-step explanation:
Answer:
[tex]4(5 + 2x) - 5 = 3(3x + 7)[/tex]
[tex]20 + 8x - 5 = 9x + 21[/tex]
[tex]15 + 8x = 9x + 21[/tex]
[tex]9x + 21 = 15 + 8x[/tex]
[tex]9x - 8x = 15 - 21[/tex]
[tex]x = - 6[/tex]
Which object would most likely have a
mass of 2 kilograms?
A a car
B a strawberry
C an ant
D a watermelon
Answers
Answer:
I think it's a strawberry but I'm not sure. Because 2 kilograms are about 4 pounds and unless you get a small watermelon or a big bag of strawberries it depends. I'm sorry I wasn't much help
Mhanifa please help i will mark brainliest i need this done ASAP!
Answers
Second is <8 : 65
Answer:
(x, y) → (x - 2, y + 8)m∠8 = 65°Step-by-step explanation:
Q1The translation is the difference between two corresponding points:
-2 - 0 = 26 - (-2) = 8Correct option is C
(x, y) → (x - 2, y + 8)Q2∠8 and 115° are supplementary and sum to 180°
m∠8 = 180° - 115° = 65°