Answer:
x equals 375
Step-by-step explanation:
75+0.70x=0.90x
Please solve the math problem... I will mark you brainliest
Name the marked angle in 2 different ways.
Answer:
angle QPR and angle RPQ
Step-by-step explanation:
hope this helps!
William says that 15 years from now, his age will be 3 times his age 5 years ago. if x represents William's present age, what equation represents his claim? What is Willaim's current age?
Answer:
x + 15 = 3 (x - 5)
William’s current age: 15. Years old
Step-by-step explanation:
x + 15 = 3(x-5)
x + 15 = 3x - 15
15 + 15 = 3x - x
30 = 2x
x = 15
The number 49 has two square roots: 7 and _____
Answer:
-7
Step-by-step explanation:
Square numbers always have two possible roots: a positive and negative root. This is because two positive numbers multiply to make a positive number and two negative numbers also multiply to make a positive number
-7 × -7 is still 49, just like 7 × 7
Hope this helps!
10+10=? trả lời đi mà
10Answer:
10 + 10 =
Step-by-step explanation:
=20
Find the elapsed time of 8:45AM to 1:10 PM
Answer:
the answer would be 11 hours and 25 minutes
Step-by-step explanation:
Answer:
4.42 hours
The reason why is by adding, 8:45 can round up to 9, and 1:10 can round down to 1, this make it simpler. 8:45+15 1:10-10
9AM to 1PM
9AM+3=12PM, add 1 and you get 1 pm=4 hrs, add 15+10, and you get somewhere close to it.
bob has some 10 lb weights and 3 lb weights. together, all his weights add up to 50 lb. if x represents the number of 10 lb weights, which equation can be used to find the number of each type of weight bob has ?
[3 - | -5/6 - 2(-3)|) ÷ (-17) What is the value of the expression? Enter your answer as a simplified fraction in the box.
HELP ME PLEASE!!
Answer:
-1/6
Step-by-step explanation:
i took the quiz
what’s the value of 5%
Answer:
0.05 in decimal form
Step-by-step explanation:
I don't know if you accidentally left something out but if you did I can edit my answer or put the answer in the comments.
Find the area I will make you Brainliest (show working)
Answer:
the answer is 52.
Step-by-step explanation:
You have to do [(6+6+2)*(3)] + [(2)*(5)] to get your answer.
(6+6+2)=14
14*3=42
2*5=10
10+42=52
Answer:
52m^2
Step-by-step explanation:
Bridgette measured an Italian restaurant and made a scale drawing. The scale of the drawing was 8 millimeters: 5 meters. The restaurant's kitchen is 30 meters long in real life. How long is the kitchen in the drawing?
Answer:
The kitchen drawing is 48 millimeters long.
18 A = {multiples of 5 between 14 and 26}
B = {odd numbers between 14 and 26}
(a) List the members of A u B
(b) Describe the members of A n B
Answer:
13;14;17;19;20;21;23;25
Step-by-step explanation:
this is so simple
Please do 17-20! No work needed, please do fast this is due soon! Thank you!!
*What you should know*
Point slope form,
y-y1=m(x-x1)
Parallel lines have the same slope.
1. Points (4,2)
y=2
x=4
m=-3/4
substitute this information into the point-slope form formula,
》y-2=-3/4(x-4)
2.
y=-3
x=-3
m=7/3
》y-(-3)=7/3(x-(-3))
3.(-4,0)
y=0
x=4
m=3/4
》y-0=3/4(x-4)
4. (-1,4)
y=4
x=-1
m=-5
》y-4=-5(x-(-1))
brianlist me?
Solve the equation |p − 8| = 4.
Answer:
p (4;12)
Step-by-step explanation:
lp - 8l = 4
---------------
1.
p - 8 = 4
p = 12
---------------
2.
- p + 8 = 4
p = 4
--------------
P: (4,12)
Answer:
P = -6 hope it helps
Step-by-step explanation:
This is algebra, functions, and data analysis
greater than: -2
Because x+2 ≥ 0 for the square root to not break, so x ≥ -2
what is the answer when you round 522 254 to the nearest 10
Answer:
522250
How to round to the nearest tenth:
Whenever you want to round a number to a particular digit, look only at the digit immediately to its right. For example, if you want to round to the nearest tenth, look to the right of the tenths place: This would be the hundredths place digit. Then, if it is 5 or higher, you get to add one to the tenths digit. If it is 4 or lower, the tenths digit remains the same.
For example, 3.58 can be rounded to 3.6 because the hundredths place digit, 8 is greater than or equal to 5.
3.32 would be rounded to 3.3, because the hundredths place digit, 2, is less than 5.
All of the following have the same value except _____.
9 + (-6)
6 - 9
9 - 6
-6 - (-9)
Answer:
tge first one
Step-by-step explanation:
have a great day
pls mark as brainliest
Sachin used synthetic division to divide a polynomial, p(x), by x + 5 and found that there was no remainder. What does this tell Sachin about how p(x) and x + 5 are related?
A. x + 5 is a factor of p(x)
B. p(x) divided by x + 5 is 0
C. x + 5 is not a factor of p(x)
D. x + 5 cannot be divided evenly into p(x)
Answer:
A
Step-by-step explanation:
The x + 5 is a factor of p(x) this represents that p(x) and x + 5 are related.
Given that,
Let us assume polynomial be p(x), and it is divided by x + 5.There is no remainder.Based on the above information, we can say that
x + 5 represent the factor of p(x).
Therefore we can conclude that the first option is correct.
Learn more: brainly.com/question/24169758
zoe is buying treats for her dog. Her total bill is $20.25. if each treat cost 0.75 how much treats did she buy?
Answer:
She bought 27 treats.
Step-by-step explanation:
20.25 ÷ 0.75 = 27
I need to show my work help
Answer:
it will take 90 minutes
Step-by-step explanation:
10 - 6 = 9
9 x 10 = 90
Answer:
give the other guy brainliest he deserves it
Step-by-step explanation:
what is the explicit rule for the geometric sequence 1/64, 1/16, 1/4, 1
Answer:
[tex]\frac{1}{\sqrt[n]{64}}[/tex]
Step-by-step explanation:
[tex]\frac{1}{\sqrt[1]{64}} =\frac{1}{64}[/tex]
[tex]\frac{1}{\sqrt[2]{64}} =\frac{1}{16}[/tex]
[tex]\frac{1}{\sqrt[3]{64}} =\frac{1}{4}[/tex]
[tex]\frac{1}{\sqrt[4]{64}} =\frac{1}{1}[/tex]
Oceanside Bike Rental Shop charges a 15 dollar fixed fee plus 9 dollars an hour for renting a bike. Joan paid 60 dollars to rent a bike. How many hours did she pay to have the bike checked out ?
Dose anyone know how to Determine this equation from the graph:
The equation of any non-vertical line can be written in slope-intercept form y=mx+b
In this equation, b is the slope and m is the y-intercept.
what are the coordinates of B and D?
Answer:
B = (4, 3)
D = (8,6)
Step-by-step explanation:
Go along the X axis until you find the line that fits with B, same with D.
-54/87 simplified to a fraction
Answer:
-18/29
Step-by-step explanation:
54 ÷ 3 = 18 - numerator
84 ÷ 3 = 29 - denominator
-54/84 = -18/29
Which of the following equations have infinitely many solutions?
Choose all answers that apply:
A
- 10x - 10 = -10x + 10
B
10x - 10 = -10x - 10
C
- 10x - 10 = -10x - 10
D
10x – 10 = -10x + 10
Answer:
10
Step-by-step explanation:
that is the answer because its her choice
Can someone help me with this please?
Answer: OO! i remember this but i forgot
Step-by-step explanation: ඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞ.
amogusඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞ.ඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞ.ඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞඞ.
Evaluate. -1/4(d+1) < 2
Please show how
Answer:
-1/4 (d+1)< 2
(d+1) × -1 < 2×4
(d+1) × -1 < 8
-d - 1 < 8
-d < 8 + 1
-d < 9
d > -9
d = { -8, -7, -6....., 0, 1, 2, 3, 4,....}
Step-by-step explanation:
brainliest plz
A box of cereal states that there are 87 calories in a 3/4 cup serving. What is the unit rate for calories per cup? How many calories are in 2 cups of cereal?
Answer: for 2 cups, There are 232 Calories.
Step-by-step explanation:
Step 1
Let the calories in one cup be represented as C
Therefore
3/4 x C = 87 calories
C = 87 X 4 / 3 = 116
unit rate is 116 calories per cup.
Step 2- Solving the number of calories in 2 cups
1 cup serving = 116 calories
2 cups servings = 116 x 2= 232 calories
find £83.70 as a percentage of £167.40
Answer:
50%
Step-by-step explanation:
Divide 83.70/167.40