Answers
Answer:
Sarah is faster.
Step-by-step explanation:
Timmy travels 70 in 1 second.
Sarah travels 75 in 1 second.
d=rt
Miles = (miles/hour)(hour)
So Timmy is driving 70mph
Sarah:
75 = r (1), r = 75mph
150 = r(2), r = 75mph
Let me know if you have questions
Related Questions
64 fl oz = _ c
Plz answer
Answers
So 64oz= 8 cups
WILL GIVE BRAINLIEST
Which quadratic function in vertex form has a vertex at (6, −3) and passes through the point (8, −2)?
A. y=−14(x+6)^2+3
B. y=−14(x−6)^2−3
C. y=14(x+6)^2−3
D. y=14(x−6)^2−3
Answers
Use what you have learned to find the values of x or y
54
X=
Answers
Answer:
∠x = 72°
Step-by-step explanation:
since two sides are equal, their opposite angles are equal.
Then the upper angle is also equal to 54°.
All triangle angles add up to 180°.
∠x = 180 - 54 - 54 = 72°
A group of 46 friends are going to a beach house in
Pismo for the weekend. They plan on renting small cars
and large cars to make the trip.
Each small car can hold 2 people and each large car
can hold 4 people. They rented 8 more small cars than
large cars.
Determine the number of small cars they rented and
the number of large cars they rented.
1) Define your variables with "Let" statements.
Answers
Let s = # of small cars (2 people)
Let l = # of large cars (4 people)
2s + 4l = 46
l + 8 = s
2(l + 8) + 4l = 46
2l + 16 + 4l = 46
6l = 30
l = 5
Check:
2s + 4l = 46
2(13) + 4(5) = 46
26 + 20 = 46
46 = 46
large car (y) seat 4 people
Total number of people is 46
8 more small cats than large cats(8+y=x)
2x+4y=46
x=8+y
2(8+y)+4y=46
16+2y+4y=46
6y=46-16
6y=30
y=30/6
y=5 aka 5 large cars
x=8+y
x=8+5
x=13 aka 13 small cars
2•13+4•5=26+20=46 seats for everyone
Good luck.
4 3/8+ 2 7/12
Alguém sabe a resposta
Answers
Answer:
6 23/24
Step-by-step explanation:
First, find the least common factor of 8 and 12, the denominators.
8 16 24
12 24
24, is now the current denominnator,
8x 3 = 24
Now you go do it to the numerator, 3 x 3 = 9
9/24 + ?
Now, 12 x 2 = 24, do it to the numerator, 7 x 2 = 14
4 9/24 + 2 14/24
Now add the front numbers to make 6, than add the numerators and keep the denominator.
6 23/24, since you can not simplify this fraction, this is the answer.
What is the perimeter of the triangle below?
O 30
015
0 42
O 35
Answers
Your welcome:)
Hope this help?
Use this picture to solve for y. Round your answer to the hundredths place.
Answers
Answer:
x = 2, y = 4.47, z = 2.24Step-by-step explanation:
As per diagram we see similar triangles:
ΔADC ≅ ΔCDBThe ratio of corresponding sides:
AD/DC = DC/DB1/x = x/ 4x² = 4x = 2Use Pythagorean to find the values of y and z:
z = [tex]\sqrt{1^2+2^2}[/tex] = [tex]\sqrt{5}[/tex] = 2.24y = [tex]\sqrt{2^2+4^2}[/tex] = [tex]\sqrt{20}[/tex] = 4.47PLEASE HELP WITH MATH EASY
Answers
Answer:
(2,4)
Step-by-step explanation:
the point where the lines intercept is the solution, so it is (2,4)
Answer:
(2,4)
Step-by-step explanation:
Look where the points are intersecting; if you have a graph representing a system of equations, it is always easy to find their solution.
Here the lines are intersecting at (2,4)
Please help me with this!
Answers
Answer:
11^5 and 11 * 11 * 11 * 11 * 11
Step-by-step explanation:
They are the same thing. Both are multiplying eleven 5 times.
help me pls! Ty so much (no links)
Answers
Answer:
37.4 is the correct answer.
Step-by-step explanation:
37.3+0.1=37.4
Answer: 37.4
Step-by-step explanation: 37.3+0.1=37.4 Hope this helps. Can u give me brainliest
Triangle ABC has vertices A (3,-3) B (-7,9) C (-11,3). Determine the point of intersection of the medians, and state the coordinates
Answers
Answer:
(-5, 3)
Step-by-step explanation:
Let O(x, y) be the centroid of the triangle.
The median of a triangle is a line segment that joins the vertex of a triangle to the midpoint of the opposite side. There are three medians in a triangle; and the medians of a triangle intersect at a point called the centroid.
The centroid of a triangle is gotten from the average of the x coordinates and the y coordinates of all the three vertices.
For Triangle ABC has vertices A (3,-3) B (-7,9) C (-11,3) and centroid O(x, y). Hence:
[tex]x=\frac{3 + (-7)+(-11)}{3}=-5\\\\y=\frac{-3 + 9 + 3}{3} =3[/tex]
The centroid is at (-5, 3)
24% of what number is 6?
Answers
Answer:
6 is 24% of 25
Step-by-step explanation:
Ur welcome :)
Hope u have a good day
Determine the quadrant in which the terminal side of theta lies (50 points HELP)
Answers
Answer:
a) IVb) IStep-by-step explanation:
Use the handy chart in attachment
a)
cot θ is negative in II and IVcos θ is positive I and IVCommon quadrant is IVb)
sin θ is positive in I and IIsec θ is positive in I and IVCommon quadrant is I A restaurant is working at 25 percent capacity and is allowed to have 150 people inside.
How many people will the restaurant be able to allow in when working at 100 percent?
Answers
Answer:
600 People
Step-by-step explanation:
25%= 150
25%x4=100%
150x4 = 600
Solve the equation w/2.5 = 9.
Answers
Answer:
w=45/2 or 22.5
Step-by-step explanation:
i hope this helps :)
Answer:
3.6
Step-by-step explanation:
In this division provlem, there is a variable. To find the value of the variable, you need to divide. What is 9 / 2.5? 3.6!
Marks books has an area of 48 in.². The perimeter of the book is 52 inches. what are the dimensions of the book
Answers
Answer:
dimensions of the book are 2 in. by 24 in.
Step-by-step explanation:
I assume the book is a rectangle
Let w = the width
l = the length
A = lw = 48 P = 2w + 2l = 52
w + l = 26
l = 26 - w
w(26-w) =48
26w - [tex]w^{2}[/tex] = 48
[tex]w^{2} - 26 w + 48 = 0[/tex]
(w-2)(w -24) = 0
w = 2 or w = 24
if w = 2, then l = 26 - 2 = 24
if w = 24, then l = 26 - 24 = 2
So, the dimensions of the book are 2 in. by 24 in.
For f(x) = x3-x2, which gives an output of 48?
A. f(-8)
B. f(-4)
C. f(4)
D. f(8)
Answers
Answer:
4
Step-by-step explanation:
Ivanna says that 2 and 4/9 equals 9 divided by 22. Is she correct? Explain in detail.
Please no silly answers, also I will put you as brainliest if you follow all the directions and you are the first to reply.
Answers
Answer:
No, she is incorrect.
Step-by-step explanation:
First, you want to simplify 2 and 4/9, to do this you will want to multiply 2 times 9, because there are 2 sets of nines, and then add your 4 to that, you should get the answer 2 x 9 = 18 + 4 = 22, and then put that over nine, so 22/9. 22/9 simplified even farther to its decimal answer, which you get by dividing 22 by 9 is 2.444, and 9 divided by 22 is 0.409, and as you can see those are not the same numbers. I hope this helps :)
Are these parallelograms congruent?
4 cm
6 cm
6 cm
9 cm
yes
no
Answers
Answer:
Step-by-step explanation:
Yes 6 over 9 simplifys to 2 over 3.
And 4 over 6 simplifys down to 2 over 3
Can I have brainliest please :D
HURRRRYYYYY
9d + 6e =
Answers
Answer:
9d+16.309691
Step-by-step explanation:
9d+(6)(2.718282)
=9d+16.309691
There should be evaluated numbers? If not this is your answer!!
Answer:
9d + 6e=9d + 6e
Step-by-step explanation:
What is the measure of angle x?
Answers
HELP!!!!!! ME PLEASE!!!!!!! ASAP!!
Answers
Answer:
B I think
Step-by-step explanation:
Because your dividing 4 into 5 things
*PLEASE ANSWER!!! IM CONFUSED*
Rob works at a garment factory and sews buttons on shirts. For each shirt he completes that passes inspection, he earns $2. How much does he earn for 54 shirts?
a.) $96
b.) $104
c.) $108
Answers
Explanation:
54x2= 108
Answer:
i think C. 108. htdudufifreyh
Step-by-step explanation:
welcome
Round 0.731 to the nearest hundredth.
Answers
Answer: 0.73
Step-by-step explanation:
Answer:0.73
Step-by-step explanation: none the answer is right
solve for x
a) -11
b) -10
c) 11
d) 10
Answers
Explanation:
4(10) + 11 = 51
5(10) + 1 = 51
The two angles are adjacent so they have to be equal
Hope this helps :)
The sum of two numbers is 68. Their difference is 15. Write a system of equations you could use to solve this problem.
Answers
Answer:
x+y=68
x-y=15
Step-by-step explanation:
A "sum" means that we will be using addition, while a "difference" indicates subtraction. Anytime we have two unknown numbers we generally use "x" and "y".
can you please help?
Answers
Answer:
pretty sure its C
Step-by-step explanation:
3 2/3+ 5 1/2 .....................???
Answers
Answer:
9 1/6
Step-by-step explanation:
t
Question
Type the forest answer in the box
A pack of 12 sedas costs $5,04 What is the unit rate in dollars per soda/
The unit rate in dollars per soda is
Answers
( 7 x 5 ) ( 9 x 3 ) simplify
Answers
Step-by-step explanation:
(7 x 5) (9 x 3)
=(35) (27)
=35 x 27
=945
Answer:
If this is an expression, then 945
If these are invidual factors, then (35) (27)
Step-by-step explanation:
Situation one: Multiply the numbers. Paranthesis are not needed as multiplication is communitive, which leads me to believe they are factors written out in that form for some reason, cit. possibility two.