3.14 x 3 =9.42
8 x 4 = 32
32-9.42= 22.58cm squared
I think this is correct, I’m not sure
Jacki evaluated the expression below.
2 cubed (3 minus 1) + 4 (8 minus 12) = 2 cubed (2) + 4 (4) = 8 (2) + 16 = 16 + 16 = 32.
What was Jacki’s error?
Jacki should have simplified the exponent first.
Jacki should have multiplied 4 and 8 first.
Jacki did not subtract 12 from 8 correctly.
Jacki should not have multiplied 8 and 2
Answer: Jacki did not subtract 12 from 8 correctly
Step-by-step explanation: it should be -4
Answer: C
Step-by-step explanation:
Jacki didn’t subtract 12 from 8 correctly he was suppose to get a negative and not 12
(TWO PART QUESTION - please answer both)
!! WORTH 60 POINTS !!
A recipe for cake calls for 3/4 cup of sugar and 2 cups of flour.
a. How much sugar would be needed for 1 cup of flour?
b. Write an equation to represent the relationship between s ; sugar, and f ; flour.
Kevin plays quarterback on the football team. The table shows the number of passes he threw and the number of passes he completed in four games. In which game did Kevin complete passes at the highest rate?
Answer:
Game 2
Step-by-step explanation:
Game 1: 15/25 = 60%
Game 2: 10/15 = 67%
Game 3: 15/30 = 50%
Game 4: 12/20 = 60%
may i please get help i beg you
Step-by-step explanation:
a) 108 - double the equation
b) -3 - divide by 3
C) -54 - multiply by -3
d) 6 - divide by 9
Delores has at most $500 for entertainment throughout the month. If she spends $45 per week on eating out and $25 each week on movies, what's the most amount she can spend on other entertainment throughout the month?
Answer:
The answer would be 280
Step-by-step explanation:
If there are about 4 weeks in each month and she eats out every week for 45 dollars.
45x4=180
and if she goes to the movies each week at 25 dollars do the same thing.
25x4=100
when you add the two sums together
180+100=280
finally you subtract 280 from the original number,
500-280=220
so delores would have 220 dollar left over for other activities.
Without solving this equation, what can you tell about the solution? 3/4m + 5 = 2
A. m is negative
B. m has infinitely many values
C. m is equal to 1
D. m is equal to 0
Answer:
D. m is equal to 0
Answer is 0.35 which is approximately 0
please solve the following problem and show how u got it
Answer:
a. 15mph
b. 10mph
c. 12mph
Step-by-step explanation:
a. 30/2=15
b. 30/3=10
c. 30+30=60
60/5=12
i think it's right, hope that helped
PLZ HELP AS SOON AS POSSIBLE!!!!!!!!! WILL GIVE LIKE, 5 STARS, & BRAINLIEST; THE WHOLE SHEBANG; (Worth 20 Points!)
Krystine has a weekend job advertising an upcoming play. She has two options for being paid. Option A is an hourly wage of $7.00. Option B is a 5% commission on all money made at the play. She plans to work 8 hours each day on Saturday and Sunday. Krystine estimates the play will make about $2,100 this weekend. Which option gives Krystine more earnings this weekend?
Part 1
Choose the correct answer below.
A.Option B gives Krystine more earnings this weekend.
B.Option A gives Krystine more earnings this weekend.
C.Both options give Krystine the same amount of earnings
Answer:
option A she will make 112. option B 105. so she will make more money on option A
Answer:
Answer A
Step-by-step explanation:
The bottom of a ladder must be placed 5 feet from a wall. The ladder is 18 feet long. How far above the ground does the ladder touch the wall?
Answer:
The ladder meets the wall at 17.29 feet from the ground.
Step-by-step explanation:
Pythagorean Theorem ⇒ a^2 + b^2 = c^2
5^2 + b^2 = 18^2
25 + b^2 = 324
b^2 = 299
b = 17.291616
i need help and fast
A number is divided by 50 has a quotient of 12 with a remainder of 16. What is the number?
Answer:256 i think
Step-by-step explanation:
Hope this helped
Jose goes out to lunch. The bill, before tax and tip, was $10.45. A sales tax of 8% was added on. Jose tipped 17% on the amount after the sales tax was added. What was the total cost of the meal, plus tax and tip? Round to the nearest cent.
Pls help i don't get this. I will give brainliest
Rick paints a circular table that has a diameter of 16. What is the area of the table?
Answer:201.06
Step-by-step explanation:
area of a circle = [tex]\pi[/tex][tex]r^{2}[/tex]
Radius of table = d/2 = 16/2 = 8
The area of the table = 8^2 x [tex]\pi[/tex] = 64[tex]\pi[/tex] = 201.06 (2.d.p)
pls help! i need this done in less than 20 minutes!
Answer:
46 units
Step-by-step explanation:
So first of all you do 8 × 2 which equals 16 units, then you do 15 × 2 which equals 30 units, then you 30 + 16 which equals 46 units. Hope this helps.
(Please answer this Plz nothing not essential) What is the sum of all positive integer solutions less than or equal to $20$ to the congruence $13(3x-2)\equiv 26\pmod 8$?
Answer:
$13(3x-2)\26\ $8 is less than twenty dollars.
Step-by-step explanation:
Just trust me I don't know how to explain I just do it.
Find the missing quantity in the double number line.
Answer:
Your answer would be 50
Step-by-step explanation:
Math homework ! Please help.
Answer:
perimeter-22 yards please give brainliest!!
Step-by-step explanation:
count the squares on the OUTSIDE of the shape all around, and you'll get 22! dont worry about the coordinate points; they're just there to confuse you!! the answer is 22. please give brainliest!!
what is [tex]rs^{3}[/tex] divided by 8-2r if r=8 and s=3?
ok done. Thank to me :>
HELP PLEASE!
Which diagram represents a fraction equivalent to 40%?
Answer:
2/5. hope this helps.
Step-by-step explanation:
2/5 has a decimal of 0.4, and the percentage is 40%.
when keisha installed a fence along the 200 feet perimeter of her rectangular back yard she left and opening for GATE in diagram below she used X to represent the length of the gate (I give brainliest)
Answer:
(x + 60 + 30) * 2 = 200
(x + 90) * 2 = 200 multiply 2 inside parentheses
2x + 180 = 200 move 180 to the other side with changing it's sign
2x = 20 multiply by 2
x = 10 here is the answer
Step-by-step explanation:
Perimeter = (length + width) * 2
Hope this helps.
Since the sanctuary was established, the estimated population of American robins in the area has increased from 86 to 102.
Describe the percent change in the estimated population of American robins. Round to the nearest whole percent.
Enter your answer in the box to complete the sentence.
Answer:
15.7%
Step-by-step explanation:
102-86=16
(16*100)/102
i really need help someone pls help
I have a picture of my question please answer this
Thanks a lot for all your help
Answer:
12p = 420
Step-by-step explanation:
Does the equation have one solution, no solutions, or all solutions? 7x + 4 = 9(x-1)
A fish swims 6 feet directly above a scuba diver. The fish suddenly dives to triple its depth under the surface of the ocean. The fish dives to a depth of −51 feet.
What is the position of the scuba diver relative to the surface of the ocean?
Choose from the drop-down menu to correctly complete the statement.
The position of the scuba diver is [ 1 - - - ] feet [ 2 - - - ] sea level.
1. 11, 15, 19, 23
2. Above, Below
Answer:
Step-by-step explanation:
theres nothing to do. just do it right how the question is given. so yeah
EASY QUESTION :>
GIVING BRAINLIEST
Answer:
3.2 cups
Step-by-step explanation:
Each serving needs 0.4 cups of milk.
Cups of milk / servings = Cups per serving
2 / 5 = 0.4 cups per serving
0.4 cups per serving * 8 servings = 3.2 cups
Solve 5-2x<7
x<-1
x>-1
x<-12
X>-12
[tex]5-2x<7\\\\\implies 5-7-2x<0\\\\\implies -2-2x<0\\\\\implies -2<2x\\\\\implies -\dfrac 22 <x\\\\\implies -1<x\\\\\implies x>-1[/tex]
Riley started selling bracelets. During the first month she sold 400 bracelets at $10 each. She tried raising the price, but for every $0.50 she raised the price, she sold 8 fewer bracelets. What price should she charge in order to make the highest possible gross income?
Answer:
b 12.50
Step-by-step explanation:
A farmer wants to increase the area of his rectangular pen but keep the pen a rectangular shape. He decides to add 2 1/2 feet of fencing to the width of the pen, but the length will remain 9 1/4 feet. The new area will be 108 3/4 square feet.
Which equation can be used to determine the original width, w, of the pen?
9 1/4(w+2 1/2)=108 3/4
9 1/4w+2 1/2=108 3/4
2 1/2(w+9 1/4)=108 3/4
2 1/2w+9 1/4=108 3/4
Answer:
914(w+212)=10834
Step-by-step explanation: I took the test
HELP PLS
Decode the
×&[ >s ;[;
Who is Gary
Who is nessa
Who is bob
Who is Kyle