Answers
Answer:
20
Step-by-step explanation:
Answer:
x = 20
Step-by-step explanation:
[tex]\frac{x}{4}-1=4[/tex] {Add 1 to both sides}
+ 1 = +1
[tex]\frac{x}{4}[/tex] = 5 {Multiply both sides by 4}
[tex]\frac{x}{4}*4=5*4\\\\[/tex]
x = 20
Related Questions
a package of 6 toothbrushes cost $3.00 what is the cost for each toothbrush
Answers
Answer:
0.50 c
Step-by-step explanation:
Answer: 0.50c
Step-by-step explanation:
divide
Sketch a graph of the function y = (x + 6)(x- 4)
Answers
Step-by-step explanation:
eyoaekzgzegkegkzEGKegkzegkzkegzegkzegkzhekzkehskzFegkzkegzgkzejfszfjsjwfJwfUr
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guys, im so dAmm mad right now
i deleted a whole essay!!!!!!!!!!
im gonna D1E
AAaAAHHHHhhHHhHHhH
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Answer:
oh snap
Step-by-step explanation:
at least it isn't due in 10 mins right? that happened to me.... luckily I saved 1st draft
Answer: I feel bad to you
Step-by-step explanation:lol
GIVING BRAINLIEST, FIVE STARS AND THANKS!! PLS AND TY!!
1. Is the product of 12 and 3/4 more or less than 12? Explain your answer in complete sentences.
2. Is the quotient of 5 and 1/2 greater than or less than 5? Explain your answer in complete sentences.
Answers
Answer:
1.) The product of 12 and 3/4 is less than 12. This is because you are multiplying 12 by a number less than 1.
2.) The product of 5 and 1/2 is less than 5, this is because you are multiplying 5 by a number less than one.
Step-by-step explanation:
If multiplied by a number less than one then it will be smaller than original
If multiplied by one will be the same as original
If multiplied by a number greater than one it will be greater than original
Hayley took a total of 9 quizzes over the course of 3 weeks.After attending 7 weeks of school quater,how many quizzes will hayley have taken in total
Answers
Answer:
21 quizzes
Step-by-step explanation:
3 quizzes per week 9÷3=3
7 weeks = 3×7 so 21 quizzes
Answer:
21 quizzes
Step-by-step explanation:
What we know:
- Hayley takes 9 quizzes in 3 weeks
What we want to find:
- The number of quizzes Hayley would've taken after 7 weeks
We need to first find the number of quizzes Hayley would take in 1 week and then multiply that number by 7. To find the number of quizzes per week, divide 9 by 3:
9÷3=3
Therefore, every week, Hayley takes 3 quizzes.
Now, we multiply 3 by 7:
3×7=21
Therefore, after attending 7 weeks of school, Hayley would've taken 21 quizzes in total.
I hope this helps!
The diagram shows triangle ABC. Calculate the length of AC
Answers
Given:
In triangle ABC, AB=8.2 cm, C=13.5 cm and angle A= 81 degrees.
To find:
The length of AC.
Solution:
According to the Law of Sines:
[tex]\dfrac{\sin A}{a}=\dfrac{\sin B}{b}=\dfrac{\sin C}{c}[/tex]
Using Law of Sines, we get
[tex]\dfrac{\sin A}{a}=\dfrac{\sin C}{c}[/tex]
[tex]\dfrac{\sin (81^\circ)}{13.50}=\dfrac{\sin C}{8.2}[/tex]
[tex]\dfrac{\sin (81^\circ)\times 8.2}{13.50}=\sin C[/tex]
[tex]\sin^{-1}\dfrac{\sin (81^\circ)\times 8.2}{13.50}= C[/tex]
[tex]C\approx 36.86^\circ[/tex]
Using angle sum property, we get
[tex]\angle A+\angle B+\angle C=180^\circ[/tex]
[tex]81^\circ+\angle B+36.86^\circ=180^\circ[/tex]
[tex] \angle B =180^\circ-81^\circ-36.86^\circ [/tex]
[tex] \angle B =62.14^\circ [/tex]
Now,
[tex]\dfrac{\sin A}{a}=\dfrac{\sin B}{b}[/tex]
[tex]\dfrac{\sin (81^\circ)}{13.50}=\dfrac{\sin (62.14^\circ)}{b}[/tex]
[tex]b=\dfrac{13.50\times \sin (62.14^\circ)}{\sin (81^\circ)}[/tex]
[tex]b\approx 12.08[/tex]
Therefore, the length of AC is 12.08 cm.
Use the tape diagram below to help visualize 1/3 being devided by 5
Answers
Answer:
Step-by-step explanation:
Reduce the expression, if possible, by cancelling the common factors.
Exact Form:
1/15
Decimal Form:
0.06
What is the probability of picking a red marble from a bag containing 4 white marbles and 7 green marbles? *
Answers
Answer
7:4
Step-by-step explanation:
Please give me the correct answer.Only answer if you're very good at math.ACE,moderators,master answerers,experts,and geniuses please help me.
Answers
You basically just have to simplify the expression
Answer:
First box: 3, second box: 50, third box: 2
Step-by-step explanation:
5 x 3/5 = 3 (the whole number 5 and the denominator of 5 cancel each other out)
5 x 10 = 50
5 x 2/5 = 2 (the whole number 5 and the denominator 5 cancel each other out)
Please help!!
the function of C gives the percentage of homes using only cell phone service X years after 2004 explain the meaning of each statement.
1. C(10)=35
2. C(x) = 10
3. how is C(10) different from C(x) = 10?
Answers
Answer:
Step-by-step explanation:
1. C(10)=35 is the percentage of homes using only cell phone service 10 years after 2004, that is, after 2014.
2. C(x) = 10 is the percentage of homes using only cell phone service x years after 2004. We must find x.
3. how is C(10) different from C(x) = 10?
In C(10), 10 measures time in years and is the independent variable here; C10) is the dependent variable. See (2), above. In C(x), x is the (unknown) independent variable, whereas 10 is the output vaue, the dependent variable.
24, 12, 10, 15, 10, 22, 12
mean:
median:
mode:
range:
3) 14, 9, 20, 5, 17, 13
mean:
15
median:
mode:
range:
4) 21, 15, 16, 25, 13, 18
mean:
median:
mode:
range:
5) 20, 17, 10, 31, 25, 18, 12
mean:
median:
mode:
range:
Answers
Answer:
ok
Step-by-step explanation:
7mean
12median
12mode
14range
15 range
no mode
13.5median
13mean
range 12
18 mean
17 median
no mode
no mode
19 mean
18 median
21 range
A large rectangular office measures 9 yards by 15 yards. What is the area of the office?
Answers
Answer:
135
Step-by-step explanation: 9x15=135
9x15=135
Hope it helps!!
WILL GIVE BRAINLIEST!!!!!!!!!!!
Sally would like to have an average of 92 in her math class. She has completed four assignments with the following grades: 88, 97, 91, 86. What is the lowest grade Sally will need to make on the last assignment to meet her goal?
Answers
Answer:
She need to make 98 on the last assignment.
Step-by-step explanation:
Average = 92
x = mark on last assignment
(88 + 97 + 91 + 86 + x) / 5 = 92
To solve for x...multiply 5 on each side
(88 + 97 + 91 + 86 + x) / 5 * 5 = 92*5
This would get of / 5 so you don't need to divide by 5
362 + x = 460
Subtract 362 from each side
x = 98
Rectangle garage length is 6.6 meters.The width is 6 times shorter then the length. What is the width?
Answers
Answer: width = 1.1 meters
Step-by-step explanation:
The length of Rectangle garage =6.6m
Width = 6 times shorter than length
Therefore width = 6.6/ 6
= 1.1 m
Answer:
1.1
Step-by-step explanation:
Write two numbers that multiply to the value on top and add to the value on bottom.
Answers
Answer:
10 ,22
Step-by-step explanation:
i think so.................
Write the fraction or mixed number as a percent (7/20)
Answers
Answer:
it would be 35% and as a decimal its 0.35
Step-by-step explanation:
hope that helps
Answer:
35%
Step-by-step explanation:
7/20 = 35/100 (you multiply by 5)
35/100 = 35%
if n is an integer, what is the sum of the next three consecutive even integers greater than 2n? a. 6n + 12 b. 6n + 10 c. 6n + 4 d. 6n + 8
Answers
Answer:
a) 6n + 12
Step-by-step explanation:
Next three consecutive integers are : 2n + 2 , 2n + 4 , 2n + 6
2n + 2 + 2n +4 +2n +6 = 2n+ 2n + 2n + 2 + 4 + 6
= 6n + 12
HELP i’m struggling pls
Answers
Reflections, Rotations, and Translations give two congruent shapes (The Image and Pre-Image)
True
O False
Answers
What is the answer.. to this !
Answers
Answer:
A = 3.14
Step-by-step explanation:
A = π[tex]r^{2}[/tex]
A = 3.14 x [tex]1^{2}[/tex]
(diameter = 2)
(remember, radius is half of the diameter)
(radius = 1)
A = 3.14
Can someone please help me with this question
Answers
Answer:
the graph on the bottom left
Step-by-step explanation:
outliers are points that are away from the cluster of points in the bottom left graph all of the points are grouped up therefor the bottom left graph is the correct answer
You are saving up to buy a new car and deposit $1300 into an account that pays an annual interest rate of 5% compounded quarterly. How much will be in
the account after 6 years?
Answers
Answer:
I believe the answer is $1,742.12
Sorry if im wrong!
For problem 5, use the ordered pairs to answer the following question. MUST SHOW YOUR WORK FOR FINDING SLOPE.
Answers
Mrs. Hughe’s class has 22 students. Her principal tells her that her class will increase to 30 students. Which equation can be use to find the percent increase, x?
PLEASE SOME ONE ANSWER THIS, PLEASE I NEED HELP!
Answers
Answer:
36.37 %
Step-by-step explanation:
i did not see any equations to choose from but this would work:
((30 - 22) ÷ 22) · 100
Find the value of 15/4 ÷ 5/8.
Answers
Step-by-step explanation:
15/4 ÷ 5/8
15/4×8/5
3×2
=6
Answer:
6
Step-by-step explanation:
HELP ! In right triangle RST, measure of angle S = 90° and measure of angle R ≠ measure of angle T. If cos(R) = a and sin(R) = b, which is equal to cos(T)/sin(T)?
The choices are
a+b
a-b
b-a
ab
a/b
b/a
Answers
ASAP PLEASE HELP!!
WILL GIVE BRAINEST!!!
what is the value of x and y
Answers
Answer:
Step-by-step explanation:
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Answers
Answer:
1238
Step-by-step explanation:
hindi ko alam ask mo nalang sa mama mo hahaha baka sakaling alam niya yung sahot na tinatanong mo hahaha