Answers
Answer:
A and B
Step-by-step explanation:
Related Questions
Ready
Practice Unit Races for Ratios with Fractions - Practice - Level
Porter is on the swim team. In addition to swimming, he runs as part of his training.
Porter checks his heart rate halfway through his training session, as shown in the table.
Answers
Answer: 168
Step-by-step explanation:
Answer:
168
Step-by-step explanation:
159 bpm when he swims.
use, or to compare the following numbers. -2 or 12 <>
Answers
Answer:
-2 < 12
Step-by-step explanation:
12 is bigger than -2.
Solve:
(-5) + (-18) =
A-13
B
--23
C С
23
D
13
Answers
it is -23 I think
Step-by-step explanation:
(-5)+(-18)=-23
This question has two parts. Use the information to answer Part A and Part B.
Two angles are supplementary. The measure of one angle is 3 times the measure of the other angle.
Part A
Which equation can be used to find x, the measure of the smaller angle in degrees?
A. 3x - x=90
o
B. 3x + x = 90
o
C. 3x - x = 180
D. 3x + x = 180
Part B
What is the measure of each angle? Enter the answers in the boxes.
The smaller angle measures
and the larger angle measures
Answers
Answer:
Part A: D. [tex]3x+x=180[/tex]
Part B: Smaller angle [tex]=45^{\circ}[/tex], larger angle [tex]=135^{\circ}[/tex]
Explanation:
The term supplementary is used when the sum of two angles add to [tex]180^{\circ}[/tex].
Part A:
From the information given that the "angles are supplementary" and the "measure of one angle is 3 times the measure of the other", the equation to find for x can be written as:
[tex]3x+x=180[/tex]
Part B:
To find the measure of each angle, we can first find the measure of the smaller angle [tex]x[/tex]:
[tex]3x+x=180[/tex]
[tex]4x=180[/tex]
[tex]x=45^{\circ}[/tex]
[tex]\therefore[/tex] The smaller angle is [tex]45^{\circ}[/tex]
Since the measure of the larger angle is [tex]3[/tex] times the measure of the smaller angle:
Larger angle [tex]=3x[/tex]
[tex]=3(45)[/tex]
[tex]=135^{\circ}[/tex]
[tex]\therefore[/tex] The measure of the larger angle is [tex]135^{\circ}[/tex]
Hope this helps :)
We have to fill in all the boxes in order for me to submit. PLEASE HELP!!
Answers
Answer:
2 and 3 maybe?
Step-by-step explanation:
Is this table a function?
Yes, because every y is matched with only one x
Yes, because every x is matched with only one y.
No, because the table does not include the point (0, 0)
No, because the table is not proportional.
Answers
Answer:
Yes because every x is matched with only one y
Step-by-step explanation:
A function is an equation where each input has a specific output
What is 3.116372 rounded to the nearest hundred thousandths place?
Answers
Explanation: The hundred thousandths place is in the fifth place after the decimal. To avoid remembering this, you can simply note that the first place after the decimal is the tenths. You simply keep progressing as you would in whole numbers.
For example 10 becomes 100 when a zero is added. This zero is always added right beside the first zero and indicates the hundreds place.
Furthermore, the general rule for rounding is if the number after the preferred rounding place is 4 or less, the number remains the same. 5 or more means it goes up by one digit.
Answer:
3.11637
Step-by-step explanation
I got it right ayyy :p
7.
The lengths of two sides of a right triangle are given. Find the length of the third side. Round to the nearest tenth if necessary.
leg: 34 m; hypotenuse: 37 m
A. 14.6 m
B. 50.2 m
C. 8.9 m
D. 19.9 m
Answers
Answer:
The answer is 50.2 m
Step-by-step explanation:
Given a=34 and b=37,
c = 50.24938
∠α = 42.58° = 42°34'50" = 0.74317 rad
∠β = 47.42° = 47°25'10" = 0.82763 rad
h = 25.03514
area = 629
perimeter = 121.24938
inradius = 10.37531
circumradius = 25.12469
What is the slope and y-intercept of the following equation: f(x) = 2x - 5
Answers
Answer:
slope- 2
y int- -5
Step-by-step explanation:
did i get this question right?? please help me omg :((
Answers
Answer:
the answer is C because it's the only one that doesn't have any repeating x-values or repeating y-values.
D is incorrect because it's saying that no matter what the x-value is, the y-value will come out to be 6. that isn't a function
a function is when every x-value produces it's own y-value when plugged into the equation
if a car travels 120 miles in 4 hours. what is its speed per hour
Answers
Answer:
v = 30 km/h
Step-by-step explanation:
Given that,
Distance covered by a car, d = 120 miles
Time, t = 4 hours
We need to find the speed of the car. The speed of an object is equal to the distance covered divided by the time taken. It can be given by :
[tex]v=\dfrac{d}{t}\\\\v=\dfrac{120\ \text{miles}}{4\ \text{hour}}\\\\v=30\ \text{mph}[/tex]
So, the speed of the car is 30 km/h.
Find the coordinates of the image of point (5,2) after the transformation r (180, 0)
Answers
Answer:
Given AABC with coordinates A(2, 3), B(0, 6) and C(2, 6) b) Graph and ... c) Graph and label AA``B``C`` the image of AABC after D1/2. T2,4. R 180. D1/2.
Step-by-step explanation:
Given AABC with coordinates A(2, 3), B(0, 6) and C(2, 6) b) Graph and ... c) Graph and label AA``B``C`` the image of AABC after D1/2. T2,4. R 180. D1/2.
PLEASE HELP ME !!!!!!!!!!!!!!!!!!!!!!!!!!!! PLEASE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
A standard die is rolled twice find each probability.
Answers
Answer:
I see you are rolling a standard fair six-sided die twice. There are 6 equally likely outcomes on each roll of the die. Die Roll #1: P(Perfect square) =1/3 The winning outcomes are 1 and 4, this makes the fraction 2/6, which reduces to 1/3.
Step-by-step explanation:
PLEASE MARK ME AS BRAINLIEST
The probabilities for the following statements are:
a) 1/4
b) 1/18
c) 1/3
d) 1/12
e) 1/6
f) 1/36
What is probability?It is the chance of an event to occur from a total number of outcomes.
The formula for probability is given as:
Probability = Number of required events / Total number of outcomes.
We have,
The sample space for rolling a die twice.
= {1, 2, 3, 4, 5, 6 } x {1, 2, 3, 4, 5, 6}
= {(1, 1), (1, 2), (1, 3), (1, 4), (1, 5), (1, 6), (2, 1), (2, 2), (2, 3), (2, 4), (2, 5), (2, 6), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6) }
The number of possible outcomes.
= 36.
Now,
The number of outcomes where both are odd.
= { (1, 1), (1, 3), (1, 5), (3, 1), (3, 3), (3, 5), (5, 1), (5, 3), (5, 5) }
The probability that both are odd.
= 9/36
= 1/4
The number of outcomes where both are a perfect square.
= {1, 1), (4, 4) }
The probability that both are perfect squares.
= 2/36
= 1/18
The number of outcomes where the first is even and the second is less than 5.
= { (2, 1), (2, 2), (2, 3), (2, 4), (4, 1), (4, 2), (4, 3), (4, 4), (6, 1), (6, 2), (6, 3), (6, 4) }
The probability that where first is even and second, is less than 5.
= 12/36
= 1/3
The number of outcomes where the first is prime and the second is 6.
= { (2, 6), (3, 6), (5, 6) }
The probability where the first is prime and the second is 6.
= 3/36
= 1/12
The number of outcomes where both are the same.
= { (1, 1), (2, 2), (3, 3), (4, 4), (5, 5), (6, 6) }
The probability that both are the same.
= 6/36
= 1/6
The number of outcomes of at least 4 both times.
= {(4, 4)}
The probability that at least 4 both times.
= 1/36
Thus,
The probabilities for each statement are given above.
Learn more about probability here:
https://brainly.com/question/14099682
#SPJ2
5
Kate started with a piece of bubblegum that was in wide. She later blew a bubble that was 2- in wide.
7
8
How much wider was Kate's bubble than the original piece of bubblegum?
inches
Answers
Answer:
1
Step-by-step explanation:
you didnt put anything thier so im jsut guessing
What is the problem of a number and negative 8
Answers
Answer:
Please be more clear and I might be able to help
Step-by-step explanation:
-10 + 7/4p = -38 (I don't understand this question)
Answers
Answer:
-16
Step-by-step explanation:
-10 + 7/4p = -38 [multiply the entire equation by 4 to get rid of fraction]
-40 + 7p = -152 [add 40 to each side of equation]
7p = -112
p = -112/7 = -16
What’s the solution for 2x =8
Answers
Answer:
4
Step-by-step explanation:
2x = 8
x = 4
Answer: x=4
Step-by-step explanation:
2x = 8
x = 8/2
x = 4
Check: 2(4)=8
PLEASE HELP ME THIS IS MY FINAL !!!!
Two taxi services charge different rates. Taxi A charges $0.40 per mile
traveled plus an initial charge of $2.00. Taxi B charges $0.50 per mile
traveled. The situation is modeled by this system, where xis the number of
miles traveled and y is the charge for that distance, in cents:
y= 40x+ 200
y= 50x
How many miles must each taxi travel for the charges to be equal, and what
is the charge for that distance?
Answers
Answer:
it would take 20 miles and cost 10 dollars.
Step-by-step explanation: Like up the equations so that 50x=40x+200. When you solve for x (number of miles) you find that x=20. Use 20 in either equation (0.5x or 0.4x+2) to get 10 (total cost).
Find three consecutive square numbers whose sum is 149(I need the steps)
Answers
Answer:
Hey, Here is your Answer... Sister
Which point is closest to -3 on the number line.
Answers
Answer: w
Step-by-step explanation:
What is the domain of the following function?
Answers
Answer:
(-2,7)
Step-by-step explanation:
solve for x
what is the measure of angle R?
what is the measure of angle T?
Answers
Answer:
90+10x+5+4x+6x+5=360° (sum of angles in a quadrilateral)
20x=360-90-5-5
20x/20=260/20
x=13
10 builders can build a house in 20 days. How many builders
will you need build the house in 10 days?
Answers
Answer:
20 builders
Step-by-step explanation:
Answer: 20 builders.
Step-by-step explanation: For 10 builders to build a house in 20 days, the ratio is 1:2. For builders to build a house in 10 days, the ratio is x:10. You then cross multiply 1:2 and x:10. Then x=20 so 20 builders.
factor: 15a + 5 +20p
Answers
Answer:
5(3a+1+4p)
Step-by-step explanation:
Rewrite f(x) = 2(x − 1)2 + 3 from vertex form to standard form. (2 points)
Answers
Answer:
F(x)= 4x-1 I think so hope it will help you
f(x) = −2x^2 + 12x − 16
I just took the test and it was right
X=8 in standard form
Please help ASAP
Answers
Answer:
Well X=8 in standard form is NaN or 8 * 10 to the power of 0
Ashley can ride her bicycle 15 miles in 2 hours. There are 60 minutes in 1 hour, and there are 1,760 yards in 1 mile. How many miles does Ashley travel in each minute?
(A) 29 1/3 yards
(B) 440 yards
(C) 14 2/3 yards
(D) 220 yards
Answers
Answer:
D the four one is corret
Step-by-step explanation:
D
Make a 4-by-4 logic grid on your own paper. Use it to help solve the logic
puzzle and answer the question.
Kim, Maia, Nia, and Shelley play left wing, center, right wing, and defense on
the hockey team, though not necessarily in that order.
When Kim gets the puck, she usually passes it to the left wing or the right
wing.
Nia and Shelley are too small to play defense.
Maia and Shelley both shoot from the left, so the coach wont let them play
right wing.
The defense player and Kim are best friends.
Who plays left wing?
O A. Shelley
O B. Kim
OC. Nia
OD. Maia
Answers
Answer:
Shelly
Step-by-step explanation:
Help plsssssss??!!!!!!
Answers
Answer
y= 12x-64
Step-by-step explanation:
= 8-10/6-7
= -2/-1
= 2
Also, I just want to say happy new year to you and also, have a fantastic rest of your day!
Also, can you please mark my answer as the brainliest answer?
Thank you so much!
Divide. Write your answer as a fraction in simplest form.
9 3/4 ÷ 4 1/2
Answers
Answer:
2 1/6
Step-by-step explanation:
9 3/4÷ 4 1/2
9×4+3/4÷ 4 1/2
36+3/4÷ 4 1/2
39/4÷ 4 1/2
39/4÷4×2+1/2
39/4 ÷ 8+1/2
39/4÷9/2
39/4× 2/9
39×2/ 4×9
78/4×9
78/36
13/6
2 1/6