I will mark brainliest if correct please answer fast I will give 10 points to the first person to answer

Answer:

140

Step-by-step explanation:

5*28=140

Answer:

h = 7

Step-by-step explanation:

1 hour = 60 mins

h hours = 60h mins

60h + 30 = 450

60h = 420

h = 7

Answer:7

Step-by-step explanation:

h+30=450

h=450-30

h=420minutes

But 1hour=60minutes

Therefore 420minutes=420/60 hour =7hours

Step-by-step explanation:

[tex] {x}^{2} = 7 \\ \\ \implies \: x = \sqrt{7} \\ \\ \implies \: x = 2.65[/tex]

Answer:

A = 1

Step-by-step explanation:

[tex] frac. \: \frac{4}{12} = \frac{a}{3} [/tex]

[tex] \frac{ \: \: \: 4 \: \div \: x \: = \: a}{12 \: \div \: x \: = \: 3} [/tex]

[tex] \frac{ \: \: 4 \: \div \: x \: = \: a}{12 \: \div \: 4 \: = \: 3} [/tex]

[tex] \frac{ \: \: 4 \: \div \: 4 \: = \: a}{12 \: \div \: 4 \: = \: 3} [/tex]

[tex] \frac{ \: \: 4 \: \div \: 4 \: = \: 1}{12 \: \div \: 4 \: = \: 3} [/tex]

[tex] a= 1[/tex]

Answer:

The Volume is 660^3.

Step-by-step explanation:

The formula is Length * Width * Height.

22 * 5 * 6 = 660 and its volumed so the units is cubed.

Hence volume of rectangular prism is 660[tex]cm^{2}[/tex]

A hexahedron? rectangular prism, or six-faced solid, is a cuboid in geometry. It has quadrilateral faces. "Cuboid" implies "like a cube," in the sense that a cuboid can be turned into a cube by altering the length of the edges or the angles between edges and faces.

Volume of cuboid =LBH

where L= length, B=breadth, H=Height

Hence volume = 22*5*6

=660[tex]cm^{2}[/tex]

Hence volume of rectangular prism is 660[tex]cm^{2}[/tex]

Learn more about rectangular prism

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Answer:

  28x +196 in^2

Step-by-step explanation:

The outside dimension of the square green rug is (x+14), so its area is (x+14)^2. The area of the green band will be the difference between this and the area of the yellow square, (x^2).

  green band area = (x +14)^2 -(x^2) = x^2 +28x +196 -x^2

  green band area = 28x +196 . . . . square inches

Step-by-step explanation:

[tex]|b + 4| - 1 = 10 \\ \\ \therefore \:|b + 4| = 10 + 1 \\ \\ \therefore \:|b + 4| = 11 \\ \\ \therefore \:b + 4 = \pm \: 11 \\ \\ \therefore \:b + 4 = 11 \: \: or \: \: b + 4 = - 11 \\ \\ \therefore \:b = 11 - 4 \: \: or \: \: b = - 11 - 4 \\ \\ \therefore \:b = 7 \: \: or \: \: b = - 15 \\ \\ \therefore \:b = \{ - 15, \: \: 7 \}[/tex]

Answer:

its B

Step-by-step explanation:

after you find the intervals. you also need to consider that the plant manager knows the two machines will take at least 6 hours, so (0, 3] is taken out of the picture leaving you with B

The correct answer choice is:

(-0,0) U (3,9) U (18,∞), but only the interval [18,∞) contains viable times for machine 1.

Here, we have,

The given inequality represents the condition that the task should take at least 6 hours to complete.

Let's analyze the answer choices:

(0.31 U 9.18] both contain viable times for machine 1:

This answer choice includes the interval (0.31, 9.18], which contains values less than 6.

Therefore, it does not satisfy the condition of at least 6 hours.

(0, 3] U (9,18]; only (9, 18] contains viable times for machine 1:

This answer choice includes the intervals (0, 3] and (9, 18].

Both of these intervals contain values less than 6, so they do not satisfy the condition of at least 6 hours.

(-∞,0) U (13,9) U (18,∞), no interval contains viable times for machine 1:

This answer choice does not include the interval (0, 3] where viable times for machine 1 exist.

(-0,0) U (3,9) U (18,∞), but only [18,∞) contains viable times for machine 1:

This answer choice includes the intervals (0, 3] and (18,∞), which contain viable times for machine 1. However, the interval [18,∞) specifically represents viable completion times for machine 1.

Therefore, the correct answer is (-0,0) U (3,9) U (18,∞), but only the interval [18,∞) contains viable times for machine 1.

To learn more about the inequality visit:

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Answer:

12m

Step-by-step explanation:

720 pi = pi × r² × 5

720 = 5r²

r² = 144

r = 12 meters

Answer: 4/52

Step-by-step explanation:

Because thwre are 4, fives in a normal deck so the probability would be 4/52 not simplifyed

Answer:

Part 1) The volume of the storage body is 576 cubic feet

Part 2) To find out how many boxes can she fit in the storage body, divide the volume of the storage body by the volume of each box

Part 3) Sheila can fit 64 boxes into the truck

Step-by-step explanation:

step 1

Find the volume of the storage body

we know that

The volume of the of the storage body is equal to the volume of two rectangular prism

The volume of a rectangular prism is equal to

[tex]V=LWH[/tex]

First rectangular prism (top)

[tex]V=(15)(6)(8-6)=180\ ft^3[/tex]

Second rectangular prism (bottom)

[tex]V=(15-4)(6)(6)=396\ ft^3[/tex]

The volume of the storage body is

[tex]V=180+396=576\ ft^3[/tex]

step 2

we know that

To find out how many boxes can she fit in the storage body, divide the volume of the storage body by the volume of each box

step 3

substitute the given values

[tex]\frac{576}{9}= 64\ boxes[/tex]

therefore

Sheila can fit 64 boxes into the truck

My answer was wrong sorry

Answer:

Step-by-step explanation:

2.6 becuase 4a/2= 5.2

4a=10.4

a=2.6

Answer:

x=5 or x=-5

Step-by-step explanation:

either one of those

x2−9=16

Step 1: Add 9 to both sides.

x2−9+9=16+9

x2=25

Step 2: Take square root.

x=±25

x=5 or x=−5

Answer:

4.1 ; 4.4

Step-by-step explanation:

For min:

x - 4.25 = -0.15

x = 4.1

For max:

x - 4.25 = 0.15

x = 4.4

Answer:

The minimum rainfall expected is 4.1 inches, and the maximum rainfall expected is 4.4 inches.

Step-by-step explanation:

#platofam

Answer:

(-3+5)(1)=-3+5

Step-by-step explanation:

The multiplicative identity is 1.

The multiplicative identity property days that, if you multiply a real number by 1, that result is the same real number.

This is demonstrated in option B of the given alternatives, where we have:

[tex]( - 3 + 5)(1) = - 3 + 5[/tex]

The multiplication by did not change b the value.

Answer:

Option A.

[tex]P=73.4\ units[/tex]

Step-by-step explanation:

see the attached figure with letters to better understand the problem

In this problem we have a triangle with a circle inscribed in it

so

[tex]A.F=A.B\\C.B=C.D\\E.F=E.D[/tex]

step 1

Find the length side B.C

[tex]C.B=A.C-A.B[/tex]

substitute the given values

[tex]C.B=23-14=9\ units[/tex]

step 2

Find the length side C.D

Remember that

[tex]C.D=C.B[/tex]

therefore

[tex]C.D=9\ units[/tex]

step 3

Find the length side E.D

we know that

[tex]E.D=E.C-C.D[/tex]

substitute the given values

[tex]E.D=22.7-9=13.7\ units[/tex]

step 4

Find the length side E.F

Remember that

[tex]E.F=E.D[/tex]

therefore

[tex]E.F=13.7\ units[/tex]

step 5

Find the length side A.F

Remember that

[tex]A.F=A.B[/tex]

therefore

[tex]A.F=14\ units[/tex]

step 6

Find the perimeter

[tex]P=23+22.7+13.7+14[/tex]

[tex]P=73.4\ units[/tex]

Exact Form:

−11/6

Decimal Form:

−1.83

Mixed Number Form:

−1 5/6

Answer:

13/12 or 1 1/12

Step-by-step explanation:

First, I like to line up the fractions like this:

3/4

1/3

You can't add them yet because they have different denominators, so we have to get them to the same denominator first. What is a number 3 and 4 can be multiplied by? Let's use 12. So, we want both of their denominators to be 12. How do we do that? 4 times what equals 12? 3. However, whatever you multiply the denominator by, you have to do to the numerator as well. Here is what we have:

3/4 x 3

1/3

3x3 equals 9, so your first fraction is 9/12. Then, do the second fraction. 3 times what equals 12? 4. So, multiply the numerator, 1, by 4 to get 4. So, your second fraction is 4/12. Now, you have to add them together, 9+4 = 13. The denominator stays the same. So, your sum is 13/12. If you want to, you can also simplify it to a mixed number into 1 1/12.

[tex]\huge\boxed{\sqrt[3]{\text{V}}}[/tex]

The volume of a cube is found by cubing the edge length — or multiplying it by itself twice.

In other words, the volume of a cube is as follows:

[tex]V=e*e*e[/tex]

Simplified:

[tex]V=e^3[/tex]

To find the edge length from the volume, you'd have to do the opposite, which is to find the cubic root.

Answer:

18

Step-by-step explanation:

cranberries, oranges and lemon extracts makes =96 fluid Ounces of mock-tail

i.e cranberries+oranges+lemon extracts=96 fluid Ounces of mock-tail....... (1)

putting these values in (1), we get

[tex]3x+x+24=96[/tex]

[tex]4x+24=96\\4x=96-24\\4x=72\\x=\frac{72}{4}\\ x=18[/tex]

fluid Ounces of orange juice was used in all=18

Final answer:

To find the amount of orange juice used in the mocktail, we set up an equation and solve for 'x'. We find that the bartender used 18 fluid ounces of orange juice in the mocktail.

Explanation:

To find the number of fluid ounces of orange juice used, we need to set up an equation. Let's say the amount of orange juice used is represented by 'x'. According to the problem, the amount of cranberry juice used is three times the amount of orange juice, so it can be represented as '3x'.

We know that the total amount of mocktail prepared is 96 ounces, and the lemon extract added is 24 ounces. So, we can set up the equation: x + 3x + 24 = 96. Simplifying this equation, we get 4x + 24 = 96.

Next, we need to isolate 'x'. Subtracting 24 from both sides of the equation, we get 4x = 72. Dividing both sides by 4, we find that x = 18.

Therefore, the bartender used 18 fluid ounces of orange juice in the mocktail.

Answer:

Yes

Step-by-step explanation:

Do you need an explanation?

Answer:

Step-by-step explanation:

-22.5-(-18)=-4.5

-27-(-22.5)=-4.5

-31.5-(-27)=-4.5

then the common difference is -4.5

Answer: -4.5

Step-by-step explanation:

It is the most common difference.

Answer:

1.22 x [tex]10^{6}[/tex]

Step-by-step explanation:

1,220,000 would be...

1.22 x 10^6

Answer:

you could do this 1.22E+6 or 1.22 x 10⁶

Step-by-step explanation:

Answer:

length = x - 2

Step-by-step explanation:

The area (A) of a rectangle is calculated as

A = length × width

Here A = x² - 7x + 10 and width = x - 5

x² - 7x + 10 = length × (x - 5) ← divide both sides by (x - 5)

length = [tex]\frac{x^2-7x+10}{x-5}[/tex] ← factor the numerator

           = [tex]\frac{(x-5)(x-2)}{x-5}[/tex] ← cancel common factor (x - 5) on numerator/ denominator

           = x - 2

Thus length = x - 2 metres

Answer:

Name the rooms in basement, ground floor and the attic.

Step-by-step explanation:

The house has 3 levels: basement, ground floor and the attic.

In the basement there's basement study and a laundry room.

On the ground floor there's a kitchen, a dining room and a living room.

In the attic there is a bathroom and two bedrooms: one for children and the other one for the parents.

Answer:

y = 10

Step-by-step explanation:

Since all sides are equal, that means all angles are 60 degrees. 60 + 60 + 60 = 180

5y + 10 - 10 = 60 - 10

5y / 5 = 50 / 5

y = 10

Answer:  y = 10

Answer:

B) Stretching is not a congruence transformation because when the shape is stretched its size can change causing that shape to not be congruent.

Answer:

v = 1620 ^3

Step-by-step explanation:

If the area of the bottom is 180 sq in and the height is 9 in then this is how you would solve the problem.

To get area of the volume is l * w * h

Because of the associative property we can do this in any order we want

If we know that l * w is 180, then all we have to do is multiply 180 by 9

180 * 9 = 1620

Answer:

Step-by-step explanation: