Answer:
z=-58 bc 13-71= -58
Step-by-step explanation:
does 15/21 and 40/56 form a proportion
Answer:
No, 15/21 and 40/56 do not form a proportion.
Step-by-step explanation:
Find the rate of change represented on the graph- please help ! first answer will get brainliest
a) 3
b) 1/3
c) -3
d) -1/3
Answer:
A
Step-by-step explanation:
because u use RISE/RUN
and the rise is 3 and the run is 1
3/1=3
Answer:
A.
Step-by-step explanation:
At the local pet store, zebra fish cost $2.10 each and neon tetras cost $1.85 each. If Marsha bought 13 fish
for a total cost of $25.80, not including tax, how many of each type of fish did she buy?
Answer:
.5
Step-by-step explanation:
help plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
Answer:
2^4 or 16 is your answer
Penny compared the price of gumdrops at two stores. At Save-More Market, gumdrops are $3.95 per pound. At the Buy-Here Warehouse, the price is two pounds for $6.50. Which store has the better buy? Explain your answer.
Answer:
Buy-Here Warehouse has the better deal.
Step-by-step explanation:
divide
$6.50 divided by 2 = $3.25
$3.25 costs less than $3.95 for a pound
NEED HELP QUICK PLEASE !!
Given: AC FC, FB: DA
C
B
D
A
F
What additional information is needed to prove the triangles congruent by
SSS?
Answer:
you have already choose correct one's
BC=DC
Step-by-step explanation:
Write the slope intercept form of the equation of each line given the slope and y-intercept. PLEASE HURRY!!
Answer:
y=3/2x-2
slope is 3/2 y-intercept is -2
Step-by-step explanation:
hope this helps :3
if it did pls mark brainliest
7 (3 - 0.5k) 3k - 5
Step-by-step explanation:
63k -10.5k square 2-5 and you have you answer
Which scatterplot has a correlation coefficient closest to r = –1?
A coefficient of r = -1 is a negative so the dots would move downward as they move to the right ( higher dots are on the left side, lower dots on the right side. As the coefficient gets closer to -1 the dots form more of a straight line then being scattered across the graph.
The last graph, which is marked with the blue dot is the correct one.
The last scatterplot (option D) has a correlation coefficient closest to r = -1.
What is correlation coefficient?The correlation coefficient describes how one variable moves in relation to another.A positive correlation coefficient indicates that the two move in the same direction.A negative correlation coefficient tells you that they instead move in opposite directions.A correlation coefficient of zero suggests no correlation at all.For given situation,
When the y variable tends to decrease as the x variable increases, we say there is a negative correlation between the variables.
i.e., it must have negative correlation coefficient.
If we observe the last scatterplot i.e., option (D), then it must have negative correlation coefficient.
Therefore, the correct answer is option (D)
Learn more about a correlation coefficient here:
https://brainly.com/question/14298919
#SPJ2
Plz help me !....:)
With this math
Answer:
75
Step-by-step explanation:
4(1/2*5*5) +5*5 = 75
Four triangles plus the square = surface area
I need help please answer quick!
Answer:
3in. is the answer
doooo itttt fassstttt
mark it as brInlist
17,18,19,20,21,22,23,24. 1.From the list of numbers write down a number that is a factor of 20. 2. From the list of numbers in the list, which is a multiple of both 3 and 7
Problem 1
Answer: 20--------------------------
Explanation:
The factors of 20 are 1,2,4,5,10,20
They are numbers that pair up to multiply to 20. For instance, 5*4 = 20. We only focus on whole numbers.
In the list given to us, we see that only 20 is a factor of 20. Something like 17 is not a factor of 20, and so on for the other values.
==========================================
Problem 2
Answer: 21--------------------------
Explanation:
List out the multiples of 3 to get {3, 6, 9, 12, 15, 18, 21, 24, 27, 30, ...}
The stuff in bold are values found in the original list.
Now list out the multiples of 7 to get {7, 14, 21, 28, 35, 42, ...}
We can see that only 21 is found in both lists of multiples we wrote out.
Note how 3*7 = 21, which is not a coincidence.
3. A florist sells large floral arrangements for $60 each. Small floral arrangements sell for $15 each. Jenna is buying 2 large floral arrangements and x small floral arrangements. Let y represent the total cost Jenna must pay in dollars.
Write an equation in slope-intercept form to model this description.
Answer:
y=120
Step-by-step explanation: 60 x 2 = 120
15x + 120
Complete the table with the number of sit-ups you need to do on Sunday so that the mean number of sit-ups per day
is 60.
Day
Monday Tuesday Wednesday Thursday Friday Saturday
Sunday
Number of sit-ups
50
70
80
80
40
60
Answer: 40 sit ups
Step-by-step explanation:
50+70+80+80+40+60+40= 420 ÷ 7 = 60
What additional information could be used to prove that the triangles are congruent using AAS or ASA? Select three options. AngleB ≅ AngleP and BC ≅ PQ AngleA ≅ AngleT and AC = TQ = 3.2cm AngleA ≅ AngleT and AngleB ≅ AngleP AngleA ≅ AngleT and BC ≅ PQ AC = TQ = 3.2 cm and CB = QP = 2.2 cm
Answer:
a b d
Step-by-step explanation:
bigbrain
The additional information that could be used to prove that ΔABC ≅ ΔPTQ using AAS or ASA are:
1. ∠B ≅ ∠P and BC ≅ PQ
2. ∠A ≅ ∠T and AC = TQ = 3.2cm
4. ∠A ≅ ∠T and BC ≅ PQ
Recall:
For two triangles to be congruent by AAS Congruence Theorem, they must have two pairs of congruent angles and a pair of non-included congruent side.For two triangles to be congruent by ASA Congruence Theorem, they must have two pairs of congruent angles and a pair of included congruent side.We are given:
∠C ≅ ∠Q
To prove that ΔABC ≅ ΔPTQ by ASA, the additional information needed are:
∠B ≅ ∠PBC ≅ PQAlternatively, the ASA can be used if the following additional information is given:
∠A ≅ ∠TAC = TQ = 3.2cmUsing the AAS Congruence Theorem, the additional information needed would be:
∠A ≅ ∠TBC ≅ PQIn summary, the additional information that could be used to prove that ΔABC ≅ ΔPTQ using AAS or ASA are:
1. ∠B ≅ ∠P and BC ≅ PQ
2. ∠A ≅ ∠T and AC = TQ = 3.2cm
4. ∠A ≅ ∠T and BC ≅ PQ
Learn more about Congruence Theorem on:
https://brainly.com/question/2102943
Help please...............
Answer:
A warrior is a person specializing in combat or warfare, especially within the context of a tribal or clan-based warrior culture society that recognizes a separate warrior class or caste.
PLEASE HELP THIS IS DUE TODAY HELP PLEASE ASAPPPPPPP
Here. You go! I wrote down the notes for each note and I wrote down the fingering on the doc! I hope this help!! :-)
my mom died can u help me
1.Jason left for school and forgot his math homework on the kitchen table. His mother found the homework 10 minutes after Jason left, and started driving 36 mph to catch him. Jason bikes 12 mph.
How long will it take Jason's mother to catch him?
2. Jason left for school and forgot his math homework on the kitchen table. His mother found the homework 10 minutes after Jason left, and started driving 36 mph to catch him. Jason bikes 12 mph.
c
* If Jason's school is 2.5 miles from his apartment, how fast must his mother drive to catch him at the school door?
Answer: 5 minutes
Step-by-step explanation:
Answer:
b is 3 mph
Step-by-step explanation:
Reggie plans to have a garden with 36 plants. He wants the ratio of tomato plants to cucumber plants to be 4:5. How many cucumber plants will be in Reggie's garden?
Answer:
20
Step-by-step explanation:
Total no of plants in a garden = 36
The ratio of tomato plants to cucumber plants to be 4:5.
Let tomato plants are 4x and cucumber plants is 5x.
ATQ,
4x+5x=36
9x = 36
x = 4
For cucumber plant, 5x = 5(4) = 20
So, there are 20 cucumber plants will be in Reggie's garden
Joseph drives 125 miles in 2.1 hours. At the same rate, how far will he be able to travel in 6 hours?
Answer:
Step-by-step explanation:
2.1 hours is 126 minutes. he drove 125 miles in 126 minutes. now we need to find out how much joseph can drive per a steady amount of time. in 6 minutes, he will drive about 5.95 miles. there are 360 minutes in 6 hours. 360/6 is 60 (just doing this again). 60 times 5.95 is 357.
3
2
f(x)
1 +
-4
-3
1
2
3
4
-2
-3
-4
What is the domain of f(x)? (1 point)
-3 SX<1
0-3
0-4
O -45y<2
Repost your question. Not readable.
What are the like terms in the following expression?
9x + 7 + 4x
Answer:
9x and 4x are like terms
Step-by-step explanation:
You need to score 80% on the final exam to maintain an “A” average in class. If the exam has 250 questions, how many questions must you answer correctly?
A. 20
B. 160
C. 200
D. 240
Answer:
200
Step-by-step explanation:
100/250= 0.4
0.4* 200= 80
PLS HELP AGAIN IM ALMOST DONE
Answer:
y=5
Step-by-step explanation:
5y-30+11=4-3+y
5y-19=1+y
4y=20
y=5
Answer:
y= 5
Step-by-step explanation:
If you want me to explain ill put it in the comments
I hope this helped you! If it did, please consider rating, pressing thanks, and giving my answer 'Brainliest.' Have a great day! :)
Suppose v varies directly as g, and v = 36 when g = 4. Find v when g = 11. 101 99 124 112 Activate Windows Go to Settings to activate Windows. 3:14 PM
Answer:
v=99
Step-by-step explanation:
This is somewhat like a ratio problem. So, when v is 36, g is 4. We can simplify this. So, if we divided g by 4 we get one, and if we divide v by 4 we get 9. So, we have 1:9 ratio of g to v. If g is 11, then we multiply the 1 by 11 and the 9 by 11 also. Therefore, v is 99
I WILL GIVE BRAINLIEST!
Answer:
ANSWERS BELOW
Step-by-step explanation:
she decided to organise a 5k run ( main subject and action )
To raise money for thr families of patients at a local children's hospital ( why the subject took the action )
Drawing on her love of running ( where the subject got the idea for thr action from )
HOPE THIS HELPED
Painter A charges $70 to start a job and $80 per hour he/she is there. Painter B charges $100 per hour. Write an inequality that would determine how many hours would the job take for Painter A to be less expensive and solve.
Let the number of hours be x.
70 + 80x < 100x
20x > 70
x > 3.5
HELP PLEASE IM CONFUSED
Answer:
3 apples
Step-by-step explanation:
What is the binary number for 21
Answer:
I believe this is 10101
What is the median?
-2 -3 8 -6 -9
Answer:
-3
Step-by-step explanation:
its the middle number so you put them in order and get the ndeswer just whatevers in the midde
-9 -6 -3 -2 8
Answer:
The median is -3
Step-by-step explanation:
-9 -6 -3 -2 8 (least to greatest)
