Answer:
57/10 or 5 7/10
Step-by-step explanation:
Simplify the following:
3 + 1/5 + 7/2 - 1
Put 3 + 1/5 + 7/2 - 1 over the common denominator 10. 3 + 1/5 + 7/2 - 1 = (10×3)/10 + 2/10 + (5×7)/10 - 10/10:
(10×3)/10 + 2/10 + (5×7)/10 - 10/10
10×3 = 30:
30/10 + 2/10 + (5×7)/10 - 10/10
5×7 = 35:
30/10 + 2/10 + 35/10 - 10/10
30/10 + 2/10 + 35/10 - 10/10 = (30 + 2 + 35 - 10)/10:
(30 + 2 + 35 - 10)/10
| 3 | 5
| 3 | 0
+ | | 2
| 6 | 7:
(67 - 10)/10
| 6 | 7
- | 1 | 0
| 5 | 7:
Answer: 57/10 or 5 7/10
Please answer this correctly and explain how you did it.
Answer:
x = 128
Step-by-step explanation:
The angles are across form each other, meaning that they are the same angle. I hope this explains it enough, if not I can add more.
A circular lawn with a diameter of 20 square feet will be planted with grass seed. How many square feet are on the lawn?
31.4 ft squared
125.6 ft squared
314 ft squared
1,256 ft squared
Answer:
314 ft squared
Step-by-step explanation:
A = πr^2 = π · 102 ≈ 314.15927
Answer:
314.159265359 ft squared or 314.16 ft squared rounded to the hundredths place. The closest result is option C.
Step-by-step explanation:
The formula for finding the area of a circle is A=π×r^2.
Step 1: Find the radius which is half of the diameter. In this case, the radius is 10 feet.
Step 2: Square the radius that you found. In this case, the number will be 100ft or 10^2.
Step 3: Multiple this number by π, or 3.14 if your teacher allows it. So in this case, 100×π=314.159265359 or 314.16 rounded to the hundredths place. If you use 3.14... the answer is 314.
Step 4: You've got your answer. Hope this helps!
Gordon and his aunt Beth are trying to recreate his grandma's famous blueberry-peach cobbler. They remember the cobbler tasting more like blueberries than peaches, but they can't remember exactly how much of each type of fruit to use. Gordon uses 1 cup of blueberries and 4 cups of peaches in his cobbler. Aunt Beth uses 2 cups of blueberries and 5 cups of peaches in her cobbler. Whose cobbler will taste more like blueberries?
PLEASE HELP IF RIGHT I WILL GIVE BRAINLIEST
Please help giving brainliest.
Answer:
D
Step-by-step explanation:
The prime factorization of 72 is 2^3 x 3^2.
I hope this helps :)
Answer:
the prime factorization of 72 is d
Step-by-step explanation:
the prime factors of 72 are written as 2to theirs power times 3to the 2 power where 2 and 3are the prime numbers
10 EXTRA POINTS!!!! ILL GIVE BRAINLIST! PLEASE HELP ASAP
Step-by-step explanation:
2a :
Perimeter of the rectangle
=(8+6+8+6)cm
=28 cm
Perimeter of the yard
=28 (3m/2cm) cm
=28 (300cm/2cm) cm
=28x150 cm
=4200cm
=42m
Therefore, he will need 42m of fencing
2b:
Size of the garden
=(1/3)(6)(8)(150) m^2
=2400 m^2
Ok so brainly wont let me post the questions so I'm putting them in the comments but 100 points and brainlyest to the person who answers all questions its for a study guide and I really need this thx
Answer:
here are the answers
Step-by-step explanation:
Part A)
scientific notation ------>
standard notation ----->
Part B)
scientific notation ------>
standard notation ----->
Part C)
scientific notation ------>
standard notation ----->
Part D)
scientific notation ------>
standard notation ----->
Part E)
scientific notation ------>
standard notation ----->
Find the area of the figure.
Use 3.14
It takes 4 hours to paint 15 doors at the factory. At this rate how many hours will it take to paint 90 doors?
brainiest to person who explains it
Answer:
It will take 24 hours to paint 90 doors
Step-by-step explanation:
4 hours per 15 doors
Multiply by 2
8 hours per 30 doors
Using same math
16 hours per 60 doors
24 hours per 90 doors
NEED ANSWER ASAP WILL GIVE BRAINLIEST
In a pair of complementary angles, the measure of one angle is 1/3 the measure of the other angle. Which equation below represents m, the measure, in degrees, of the larger angle?
A. 4m=180
B. 4m=90
C. 4/3m=180
D. 4/3m=90
Answer:
d
Step-by-step explanation:
who ever answers this will get a brainlest
1st one- [tex]\frac{4}{3}[/tex]
2nd one- [tex]\frac{5}{3}[/tex]
Total- [tex]\frac{11}{3}[/tex]
Find the length of the segment indicated. Round your answer to the nearest tenth if necessary
Which question represents the equation a x 1/10 = 7
a) What is 1/10 of 7
b) How many 1/10 are in 7
c) What is 7 groups of 1/10
d) How many 7's are in 1/10
The diameter of a dime is 17.9 millimeters. What is the area of one side of the coin? Show your work
Answer:
251.65 Millimeters rounded to the hundredths place.
Step-by-step explanation:
The formula for the area of a circle is A=π×r^2.
Step 1: Find r, or the radius, which is half the diameter. In this case, it is 8.95.
Step 2: Square the radius that you get. In this case, the answer is 80.1025.
Step 3: Multiply the past number by π on your calculator. Some teachers allow 3.14 but be certain that your teacher allows it. In this case, π×80.1025=251.649425534
Step 4: You've got your answer! Hope this helps!
please help!! i need this done fast !! i’ll give brainlest if explained, if links or inappropriate comments, i’ll be taking away points!! giving bonus points and giving thanks to all answers on your profile!!
thank you.
Answer:
40
Step-by-step explanation:
20*3 + 40*1 + 60*2 + 80*2 + 100*1 + x = 520
480 + x = 520
x = 520 - 480
x= 40
A picture is 5 inches wide and 8 inches tall: A photographer wants to use a scale factor of 2.5 to ENLARGE a picture. What will the area of the picture be after it is ENLARGED? (Area = length x width)
Group of answer choices
40 in2
250 in2
100 in2
81.9 in2
Giving brainliest No Links
Find the length of the line below.
A) 4 in.
B) 4 1/2 in.
C) 4 5/8 in.
D) 5 in.
Answer:
C
Step-by-step explanation:
plz plz plz help and show how you did it (show your work)
Answer:
the answer is $102.20 because first lots are 8 of the and second lot are 7 of them,so 7×14.60=102.20
Answer:
Question 2: $102.20 collected second day
Question 1: x[tex]\leq[/tex]-5
Step-by-step explanation:
Question 2:
We know that there are 15 members total. The first day 8 members paid and the remaining paid on the second day. To find the second day total just subtract first day from total members and that leaves the number who paid on second day.
15-8=7
So now we know 8 paid on 1st day and 7 on 2nd day. To find the total paid on either day just multiply cost of dues by number who paid that day.
14.60*7=102.2
Question 1:
First let's make an equation with info from picture...
In first box there are 4 of the rectangles and the Key tells us they represent x. We also have 12 white squares the Key tells us represents 1 each. So first box is...
4x+12
Second box has 8 shaded squares that Key tells us represents -1 each. So second box is...
-8
Our equation to solve with these values would be...
4x+12[tex]\leq[/tex]-8
4x[tex]\leq[/tex]-20
x[tex]\leq[/tex]-5
A figure was translated 5 units down and 6 to the left and then reflected over the line
y = x. The figures are:
Answer:
C
Step-by-step explanation:
only a dilation would make the figures not congruent/similar
Simplify the expression.
(10^{x+1})^{2x}
Select one:
A. 10^{3x}
B. 10^{3x+1}
C. 10^{2x^{2}+2x}
D. 100^{2x+2}
PLLLLLLLEEEASSEEEE HELP ME PLS
Answer:
ITS C
Step-by-step explanation:
20% of 140 is 28
Answer:
B
Step-by-step explanation:
Plz, help I beg you to answer this correctly there are 3 answers worth 10 points if you answer it correct I will give brainlyest.
Answer:
2. 5(b+3)
3. 5b + 15
4. 15 + 5b
Step-by-step explanation:
area of rectangle = length * breadth
length= b+3
breadth = 5
what does the " commutative property" help us solve this equation: 6 + p = - 3
HELPPPP MEEEE
change the 6 ito - 6 by turning to left side then you will have -3 -6 now you can add them (- + -) is + so you can add them the sign of 6 is greater so the answer is -9
pls help meeeee :D show ur work
Answer:
c
Step-by-step explanation:
add the (-7) to both sides of the equation
youre left with n = -70
Answer:
B
Step-by-step explanation:
n+(-7)=-77
+7 to -77
n=-70
Marie is bringing bagels and cream cheese to school as a birthday snack for her class. The cost of b bagels and c packages of cream cheese is 0.85b+2.5c dollars. Marie is bringing 30 bagels and 2 packages of cream cheese.
What price did Marie pay for the bagels and cream cheese?
Answer:
I don’t know this I just need points
Step-by-step explanation:
Answer:
$30.50
Step-by-step explanation:
(0.85*30)+(2.5*2)=30.5
We use the notation |-2| to say “the absolute value of -2,” which means “the distance of -2 from 0 on the number line” What does |-7| mean and what is its value? What does |1.8| mean and what is its value?
Answer:
7 and 1.8
Step-by-step explanation:
Absolute value is easy the answer is always the number in the absolute value but it can never be negative so if it's l-2l then the answer is 2 l-1000l the answer is 1000
THANK YOU TO ANY ONE WHO ANSWERS QUESTIONS ON BRAINLY
Answer: Thx it feels good for people to encourage us.
Step-by-step explanation:
NO EXPLANATION NO BRAINLIEST
Answer:
60 in.
Step-by-step explanation:
6x5=30 Since the formula of a triangle is A=b/h 30 divided by 2 equals 15. So, 15x4=60.
Answer:
Step-by-step explanation:
It’s 120 because u multiply the numbers
please help 10 points i only have 21
Proportional relationships assignment #4
Pick 3 points off of each graph and write a sentence about what each point means. Then write an equation for each graph.
1.
2.
3.
Equation:
1.
2.
3.
Equation:
1.
2.
3.
Equation:
Write an equation for each table.
Equation:
Equation:
Equation:
Equation:
Please Answer ASAP THANK YOU
Answer: 1
Step-by-step explanation: m/8n > 4/8(1/2) ( since its 1/2 all u need to do is change the fraction to whole number which is 1/2 = 0.5)
The given will become 4/4 then simplest form is 1
Hope this helps! :)