Answer:
It will take John 45 minutes (option 3 or C) to finish the test.
Step-by-step explanation:
We know that John is about to take a 75-item quiz. If he finishes 5 items every 3 minutes, then we can divide 75 by 5.
75 ÷ 5 = 15
Now, let's multiply 15 minutes by 3 minutes to get the total amount of minutes.
15 x 3 = 45 minutes
Therefore, it will take John C. 45 minutes to finish the test.
A fireman's ladder leaning against a house makes an angle of 50° with the ground. How long is the ladder if the ladder is 8 feet from the foot of the house?
The ladder would be 12.4 feet hope that helps
Using known properties, determine if the statements are true or not. Select True or False for each statement. If one pair of consecutive sides of a parallelogram is congruent, then the parallelogram is a rectangle. The diagonals of a parallelogram bisect each other. If a quadrilateral has four right angles, then it is a square.
Answer:
The diagonals of a parallelogram bisect each other.Step-by-step explanation:
If one pair of consecutive sides of a parallelogram is congruent, then the parallelogram is a rectangle.
False. This is rhombus.The diagonals of a parallelogram bisect each other.
TrueIf a quadrilateral has four right angles, then it is a square.
False. It is rectangle.Help!! 10 pts and brainliest!
Answer:
0.75
Step-by-step explanation:
So A scale factors B by 0.75
10*75% = x
x is 7.5
Hope this helps plz hit the crown :D
-2(x + 3) = -2x + 3 - 9
Answer:
the answer is in the picture
Have a safe and happy new years
Step-by-step explanation:
Answer:
x = xStep-by-step explanation:
The first step here is to use the distributive property to make the first equation back into a polynomial.
The way we do this is by multiplying each term on the inside of the parentheses by the -2 on the outside.
-2 x x = -2x
-2 x 3 = -6
So, our new equation reads: -2x - 6
-2x - 6 = -2x + 3 - 9
Our next step is to subtract the 9 from 3.
-2x - 6 = -2x - 6
We add 6 to each side
-2x = -2x
x = x
0 = 0
In only three days the temperature dropped by 24 degrees.How many degrees per day did the temperature drop?
Answer: 8° per day.
Step-by-step explanation:
Based on the information above, since we are informed that in three days, the temperature dropped by 24 degrees, the number of degrees per day that the temperature dropped will be go by dividing 24° by 3 days. This will be:
= 24° / 3 days
= 8° per day
How do we determine whether the decimal representation of a quotient of two integers, with the divisor not equal to zero, will terminate or repeat? Justify your reasoning.
Answer:
If the remainder we get is zero then it is terminating otherwise the number will be repeating.
Step-by-step explanation:
In order to find whether a number is terminating or repeating, divide the numerator with the denominator. If the remainder we get is zero, then it is a terminating number and if we do not get zero as remainder, it is a repeating number.
In division algorithm, when the remainder is zero, we get a terminating algorithm as the algorithm stops or terminates.
Together, teammates Pedro and Ricky got 2687 base hits last season. Pedro had 281 more hits than Ricky. How many hits did each player have? help quick
Answer:
Let x be the number of hits Ricky has. Then x+277 is the number of hits Pedro has. Adding Ricky's and Pedro's hits give you 2685 hits. Therefore, x+(x+227)=2685 2x+227=2685 2x=2408 x=1204 x+277 1481 Therefore, Ricky has 1204 hits and Pedro has 1481 hits.
Step-by-step explanation:
How would you compare two ratios given in words? please help i got this wrong the first time.
Write the ratios as fractions. Then identify a common denominator. Rewrite the fractions using the common denominator. Compare the numerators. The greater numerator indicates the greater ratio.
I hope this helps :)
What value of p makes the equation true? -3x + 8 = -1/4
p=_
Answer:
p= 11/4
Step-by-step explanation:
b. Sonya says that her profit is increasing 4 times as
fast as Kirsten's profit. Do you agree? Explain.
Lesson 8 Compare Functions
Answer:
No, I beleive that her profits are only 3 times as much as Kirsten's profits.
Step-by-step explanation:
Answer? Need it quickly
Jeff collects baseball cards. His collection is getting quite large, so he would like to keep
the cards in an album. He has an average of 10 cards for each of 24 teams. How many
album pages will he need if each page can hold 8 cards (4 on each side)?
Answer:
30
Step-by-step explanation:
10 x 24 = 240
240 divided by 8 = 30
Here is a pattern of dots.
How many dots will there be in Step 4
Answer:
18 dots
____________________________________________________
The number of dots in the step 4 are eighteen.
What is Number system?A number system is defined as a system of writing to express numbers.
From the figure, In step 0 there are two dots.
In step 1 there are three dots
In step 2 there are six dots
In step 3 there are eleven dots
We need to find the number of dots in step 4.
2+ 1=3
3 + 3 = 6
6 + 5 = 11
11+7=18
The sequence of odd numbers are added.
Hence, in step 4 there are 18 dots
To learn more on Number system click:
https://brainly.com/question/22046046
#SPJ2
Is the following relation a function?
Answer:
may it is integer or mines relationship
Answer:
yes
Step-by-step explanation:
For the relation to be a function each value of x must map to exactly one unique value of y.
This is the case here thus the relation is a function
Select the correct answer. Which image shows the correct position of on the number line? Which image shows the correct position of -2 1/2 on the number line? A. A B. B C. C D. D
Answer:
Option (A)
Step-by-step explanation:
Option A
Each small segment on the number line measure (0.5) unit.
Red point on the number line is 5 small segment distant from center 0.
So, the position of the point = 0.5 × 5 = 2.5
Since, the point is on the negative side position will be → -2.5
Option B
Position of the point = 0.5 ×3 = 1.5
Option C
Position of the point = 0.5 × 1 = -0.5 (negative sign shows the position of the point on the negative side of the number line)
Option D
Position of the point = 5 × 0.5 = 2.5
Answer the answer is A
Step-by-step explanation:
what is the factored from for -2r-6 PLEASE HELP! WILL MARK BRAINLIEST
Answer:
-2(r+3)
Step-by-step explanation:
Answer:
i think it's the first one
Solve the equation.
y + 6 = –3y + 26
y = –8
y = –5
y = 5
y = 8
Answer:
y=5
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
EDGE
Someone please help me make an equation for the first question! :)
Sangeet got 96% of his answers right in a test of 50 marks. What was his score out of 50?
Answer:
48/50
Step-by-step explanation:
So find 96 percent of 50
Now divide it
48/50
You dont gotta divide, leave it as fraction
One equation that only has no solution
I need help with this question!
Experts only please
Will mark brainliest
Wich of the following appear in the diagram below NEED ANSWER QUICK
The A, the C and the D because we have the vectors YX and YW which start from Y and the angle XYZ because the angle is around Y
Two angles of a triangle measure 55° and 20°.
What is the measure of the third angle of the triangle?
A. 159
B. 90°
O C. 1050
D. 2859
HELP
Answer:
The three angles of a triangle always add up to 180.
Therefore, we have the equation:
55+20+x=180.
Solving for x, we get x=105.
So the answer is C.
Hope this helps! :D
help lol! the explanation is on the bottom!!
Answer:
1 =80
2 =100
3 =80
4 =100
6 = 100
7 =80
8 =100
Step-by-step explanation: since 5 and 7 are the same, if u slide the bottom up to the top, 1 and 3 would be the same as 5 and 7
2,4,6,and 8 are 180-80 which equals 100
Answer:
1, 3, 5, 7 = 80°
2, 4, 6, 8 = 100°
Step-by-step explanation:
1, 3, 5, and 7 are congruent to each other
2, 4, 6 and 8 are congruent to each other
1 + 2 + 3 + 4 = 360°
80° + x + 80° + x = 360°
160° + 2x = 360°
2x = 360° - 160°
2x/2 = 200°
x = 100°
is this set of ordered pairs of a function?
(1,1) (2,3) (3,4) (4,2) (5,1)
HELP I WILL GIVE BRAINLIEST
What steps would you follow to graph the inequality statement?
-4 < -w
place an open circle on 4 and shade to the left
place a closed circle on 4 and shade to the right
place an open circle on -4 and shade to the left
place a closed circle on -4 and shade to the right
Answer: D
Step-by-step explanation:
-4 < -w
w > -4
Since it doesn't have an equal sign, its an open circle. Since its greater than -4, it is going to the right, so shade right.
Answer is D
You ate about 1/2 of a sandwich. Which fraction is closest to the amount you ate?
Answer:
3/6
Step-by-step explanation:
Answer:
1/2? Sorry I don't see any multiple choices as the question suggests, haha.
What is being done to the variable in the equation m/5 = -40?
A. It's being multiplied by -40.
B. It's being multiplied by -5.
C. It's being divided by -40.
D. It's being divided by 5.
Answer:
d. its being divided by 5
if I would have 160$ and was discounted by 75 percent and if used a PROMO CODE and it gave me 10 percent off how much would I have
Answer:
10 percant off how much would i have
At what point does the row and column shaded in Problem 5 intersect?
Need the answer too 6
Answer:
C3
Step-by-step explanation:
intersect mean to cross. the row and column cross at c3