Answer:
20.8
Step-by-step explanation:
62.4/3
may someone answer this? thanks.
A sandbox is filled with 20.25 cubic meters of sand. If the sandbox is 3 meters long and 1.5 meters wide, what is the depth of the sandbox?
Answer:1.90
Step-by-step explanation:
Megan ordered her favorite pizza with 12 slices.
a) How many slices is 100%? Show your answer on the double number line.
b) She ate 75% of the whole pizza. How many pizza slices did she eat?
Answer:
A maybe???????
Step-by-step explanation:
Answer:
a.) 12 slices b.) 9 slices
Step-by-step explanation:
a.) so 100% would mean all of the pizza therefore being 100%
b.) If you take 12(the number of slices) and divide it by .75(the percent she ate) then you would get 9 slices.
which expression is equivalent to 15c+20
ill give brainliest <3
Answer:
i think its 15 (c+20 if not have a nice day
me need help the 5 is not a part of the question
Answer:
-12a, 8B, 12a
Step-by-step explanation:
hope it helps
That last one is 1 over three
Answer:
1/2
Step-by-step explanation:
The profit p in dollars of selling x widgets and y gadgets is given by the function p(x,y)=7x+8y. Which corner point of the shaded region will maximize the profit?
Answer: (10,30)
Step-by-step explanation:
i got it wrong and it showed me the right answer
Option C yields the highest profit ($255).
We have given that Options
(0, 35)
(10, 30)
(15, 25)
(20, 15)
(C) (15,25)
We have to determine the corner point of the shaded region that will maximize the profit.
The profit p in dollars of selling x widgets and y gadgets is given by the function p(x,y)=7x+6y.
Option A
When x=0 and y=35
p(x,y)=7(0)+6(35)
p(x,y)=210
Option B
When x=10 and y=30
p(x,y)=7(10)+6(30)
p(x,y)=250
Option C
When x=15 and y=25
p(x,y)=7(15)+6(25)
p(x,y)=$255
Option D
When x=20 and y=15
p(x,y)=7(20)+6(15)
p(x,y)=$230
We observe that the point (15, 25) in Option C yields the highest profit ($255).
Therefore, it is the point that maximizes profit.
To learn more about the profit visit:
https://brainly.com/question/26215194
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Janice has $600 in an account in which she has to maintain a minimum balance of $240. She withdraws $40 each week for food and clothing. How many weeks can she make the withdrawals without making any deposits?
Answer:
Step-by-step explanation:
if janice has to has 240 in the bank
600-240=360 she can spend
360/40=9 weeks
Answer:
Hope this helps :)
Step-by-step explanation:
600-40x ≥ 240
−40x≥240−600
−40x≥−360
x≤-360/-40
x≤360/40
x≤9
9 weeks
The radius of a circle is 2.6 in. Find the circumference {to the nearest tenth}to the nearest tenth.
Answer:
The answer would be 16 I think. 16
Answer:
16.3 in
Step-by-step explanation:
The equation for circumference of a circle is 2[tex]\pi \\[/tex]r
r is the radius
Plug the given value for radius (in this problem that is 2.6) into the equation and you get the circumference of the circle.
2[tex]\pi \\[/tex](2.6)=16.3
The last one say a jar contains 720 beans. Of them, 240 are navy beans and the rest are Lima beans what is the ratio of navy beans to all the beans plz help?
Answer:
240:720
Step-by-step explanation:
The Question Stated the Ratio of Navy Beans to All Beans, it said one whole jar is 720. Then it’s says inside the jar with 720 has 240 Navy Beans. So it’s all the beans in the Jar (720) and The Navy Beans in the Jar (240). I was a little confused at first But I hope This Answer Will Help you
plz i need help i need work too. ALL work
Hey Im stuck on this question, can someone help?
Answer:3
Step-by-step explanation:
pls help my teach is so mad
Solve the following equation.
5x=102.5
x = ______
Answer:
x= 20.5 best way to find the answer is to divide 5 by 102.5
Select the step you would choose to solve the following equation. X+4=10
Answer:
6
Step-by-step explanation:
Answer:
subtract 4 from both sides
Step-by-step explanation:
X+4=10
-4 -4
x=6
Plz help i will give brainliest
Will give branliest pls help
Irene makes 4 2\3 cups of pancake batter. She splits the batter into 2 bowls. She mixes blueberries into 2 1\4 cups of batter and walnuts into the rest of the batter. How much of the batter has walnuts in it? please answer asap!
Answer: 2 5/12 of the batter has walnuts
Step-by-step explanation: subtract 2 1/4 from 4 2/3 which is 2 5/12
Compare 3 x 10^-25 and 4.5 x 10^-24, which number is the greatest. Explain your reasoning for the answer you choose.
Answer:
4.5 x 10^-24
Step-by-step explanation:
because 3 x 10^-25 is 0000000000000000000000000.3
and 4.5 x 10^-24 is 0000000000000000000000004.5 its just greater
Which expression is equivalent to the perimeter of the given triangle
Answer:
Therefore, the perimeter, 'P', of a triangle, is equals to a + b + c. aka b
Step-by-step explanation:
got i right on the test
I got some points plz help me.
Kenny’s height is 1 meter 75 centimeters. How tall is Kenny in millimeters? REMEMBER: 1 meter = 100 centimeters : 1 centimeter = 10 millimeters
Answer:
Kenny is 1750 millimeters!
Really hope this helps!
Please help!!! I will mark brainlist!
Answer:
answer c
Step-by-step explanation:
a = 113
b = ?
b + 113 = 180
b = 180 - 113
b = 67
hope it helps!
plz mark as brainliest
Help Me With This Please!
Answer:
The answer is,
[tex]7.2 \times {10}^{ - 6} + 5.44 \times {10}^{ - 6} [/tex]
WILL GIVE YOU BRAINLIEST
Answer: 4/6, Or C
Step-by-step explanation: You cant split the lines chart into 6 peices, and count from the start to get 4. Therefore 4/6 :) (aka 2/3)
Please help. Will mark brainly
Answer:
1. 50%
2. 200%
Step-by-step explanation:
this is only for the first picture!
1). (-6p - 8) - (2p - 6) =
2). (-8r - 2) + (4r - 3) =
3). (-z - 8) - (6z - 5) =
4). (-s - 5) + (-2s + 2) =
5). (-7s + 4) - (-8s + 4) =
6). (-4f + 9) - (8f + 9) =
7). (-8f) + (-f + 8) =
8). (4p - 4) + (-7p - 7) =
9). (7v - 9) - (6v + 9) =
10). (-3g) + (5g - 5) =
Please help me answer 1-10 please I really need it now and please actually answer the question !!!
Answer:
1. -2(4p + 1)
2. -2(2r + 3)
3. - 1(7z + 3)
4. - 1(s + 3)
5. s
6. -12f
7. -f
8. - 1(3p + 11)
9. v - 18
10. 2g - 5
Step-by-step explanation:
[tex]1. \: \: ( - 6p - 8) - (2p - 6) \\ - 6p - 8 - 2p + 6 \\ - 8p - 2 \\ - 2(4p + 1) \\ [/tex]
[tex]2. \: \: ( - 8r - 2) + (4r - 3) \\ - 8r - 2 + 4r - 3 \\ - 4r - 6 \\ - 2(2r + 3) \\ [/tex]
[tex]3. \: \: ( - z - 8) - (6z - 5) \\ - z - 8 - 6z + 5 \\ - 7z - 3 \\ - 1(7z + 3) \\ [/tex]
[tex]4. \: \: ( - s - 5) + (- 2s + 2) \\ - s - 5 - 2s + 2 \\ - s - 3 \\ - 1(s + 3)[/tex]
[tex] 5. \: \: (- 7s + 4) - ( - 8s + 4) \\ - 7s + 4 + 8s - 4 \\ s \\ [/tex]
[tex]6. \: \: (- 4f + 9) - (8f + 9) \\ - 4f + 9 - 8f - 9 \\ - 12f \\ [/tex]
[tex]7. \: \: ( - 8f) + ( - f + 8) \\ - 8f - f + 8 \\ - f[/tex]
[tex]8. \: \: (4p - 4) + ( - 7p - 7) \\ 4p - 4 - 7p - 7 \\ - 3p -11 \\ - 1(3p + 11) \\ [/tex]
[tex]9. \: \: (7v - 9) - (6v + 9) \\ 7v - 9 - 6v - 9 \\ v - 18[/tex]
[tex]10. \: \: ( - 3g) + (5g - 5) \\ - 3g + 5g - 5 \\ 2g - 5[/tex]
A diving board is 12.4 feet above the ground. The bottom of the pool is 16.9 feet below the ground. Choose the equation that represents the situation.
A x+16.9=12.4x plus 16 point 9 is equal to 12 point 4
B x−16.9=12.4x minus 16 point 9 is equal to 12 point 4
C 16.9x=12.416 point 9 x is equal to 12 point 4
D x16.9=12.4
Answer:
B
29.3 feet
Step-by-step explanation:
All you need to do is add the two values together which means to do that you have to subtract something to get the other number.
A diagram of a pizza is shown.
What is the appropriate circumstances of the pizza? Use 3.14 as an estimate for pi. A. 30cm B. 47.1cm C. 94.2cm D. 120cm
Answer:
A: 30cm
Step-by-step explanation:
The surface area of a 14-inch pizza is 3.14 x 49 (7 x 7 = 49) = 153.86 square inches of surface area
In math, when you have a combination of operations that have both letters and numbers, what are you working with?
Group of answer choices
A. lowest term
B. unique variable
C. common factor
D. algebraic expression
Answer:
Algebraic expression
Step-by-step explanation:
Algebraic expressions is a mathematical phrase that contains operations numbers or variables
Estimate each number as a single digit times a power of ten . Drag expressions to complete the table
Answer:
Concept: Number Analaysis
The first option goes back 9 spaces hence [tex]4.3 \times {10}^{ - 9} [/tex]Second one you to forward 10 spaces hence [tex]4.3 \times 10 ^{10} [/tex]Using that logic solve the rest!Answer:
Number: 0.0000000043
Estimate using powers of 10: 4 x [tex]10^{-9}[/tex]
Number: 43,560,000,000
Estimate using powers of 10: 4 x [tex]10^{10}[/tex]
Number: 56,234,567
Estimate using powers of 10: 6 x [tex]10^{7}[/tex]
Number: 0.000023456
Estimate using powers of 10: 2 x [tex]10^{-5}[/tex]
Step-by-step explanation:
Find g: 3g + 15 − 12 + 3 − 2g + 4 = 1
Group of answer choices
33
-33
-9
9
Answer:Group of answer choices
Step-by-step explanation:
What you first want to do is like and unlike terms so basically liketerms are terms withthe same sign and unlike terms are terms with diferent signs for instinse 3g and 2g are like terms so -33 and -9 and -9 and 9 are unlike terms so you just have to find the like and unlike terms to answer the question!
Answer: -9
Step-by-step explanation: Let's solve your equation step-by-step.
3g+15−12+3−2g+4=1
Step 1: Simplify both sides of the equation.
3g+15−12+3−2g+4=1
3g+15+−12+3+−2g+4=1
(3g+−2g)+(15+−12+3+4)=1 (Combine Like Terms)
g+10=1
g+10=1
Step 2: Subtract 10 from both sides.
g+10−10=1−10
g=−9
So the answer is g=-9
Hope this help
