Please help me solve this! Find the value of X

Answer:

546

Step-by-step explanat

Answer:

The correct answer is B

(just visualize flipping the shape upward diagnally, and you'll see it :)

Answer:

The answer is $200

Step-by-step explanation:

Now, Let the full price be y we get,

y × 40/100 = 80

y × 2/5 = 80

2y/5 = 80

2y/5 × 5 = 80 × 5

2y = 400

2y/2 = 400/2

y = 200

Thus, The full price of skateboard is $200.

-TheUnknownScientist 72

The value of 1/3 of the volume of a bottle recorded in inventory is

rounded to the nearest tenth to give 0.3 of a bottle.

The amount of the content in the bottle = 1/3 × The volume of the bottle

1/3 = [tex]\mathbf{0.\overline 3}[/tex] = 0.333.....

Rounding the above value to the nearest tenth, we have;

The second digit after the decimal place is less than 5, which gives;

1/3 ≈ 0.3

Given that the values in the inventory, we have;

In the inventory, the value to be recorded is 0.3 of a bottle.

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Answer:

24-36 just figure it out its not that hard

Step-by-step explanation: i will help you

The measure of the side AB is 6 units, the correct option is A.

Given

Rectangle ABCD was dilated to create rectangle A'B'C'D.

Triangle A B C D is dilated to form triangle A prime B prime C prime D.

Side BC is 3.8 units.

Side A prime B prime is 15 units and side B prime C prime is 9.5 units.

A rectangle is a type of quadrilateral that has its parallel sides equal to each other and all four vertices are equal to 90 degrees.

Here A'B'C'D is a dilation of ABCD, then the following relationship must exist:

[tex]\rm A'B' ; \ AB = B'C' ;\ BC\\\\15; AB =9.5 ; \ 3.8\\\\\dfrac{AB}{15}=\dfrac{3.8}{9.5}\\\\AB =\dfrac{3.8 \times 15}{9.5}\\\\ AB =\dfrac{57}{9.5}\\\\AB =6 \ units[/tex]

Hence, the measure of the side AB is 6 units.

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Answer:

6 units

Step-by-step explanation:

took test ;)

Answer:

Bette needs 8 jumbo cans to frost 280 cupcakes

Step-by-step explanation:

1 jumbo can is equivalent to 35 cupcakes, as we can see it takes 5 jumbo cans to get 175 and 3 to 105 the gap of 105 and 175 is 70 and the gap of 3 and 5 is 2 which means we divide 70 to 2 which the answer is 35, now we know its 35 we need to divide 280 and 35 now which the answer is 8.

Answer:

3/10

Step-by-step explanation:

Since he draws a red marble first, now there are 10 marbles: 3 red, 3 yellow, and 4 blue. Since probability is desired outcome over total possibilities and your desired outcome is a red marble (3) and your total possibilities is 10, the answer is 3/10.

Answer:

30%

Step-by-step explanation:

If Justin has a 20% chance and Cam has a 50% chance that adds up to 70%

But you need to get to 100% so all you do is

70 - 100 = 30

30%

Answer:

-29+7i

Step-by-step explanation:

(5+2i)(-3+i)

-15+5i-6i+2i²

i²=-1

Simplify

-17-i

Add c

c=4i(2+3i)

=8i+12i²

=8i-12

-17-i+8i-12

-29+7i

Answer:

The unit rate is $6.25

Step-by-step explanation:

d = cost of each dvd

4d = 25

/ 4    / 4

d = 6.25

Each dvd costs $6.25

Check your answer:

4(6.25) = 25

25 = 25

This statement is true, which makes our answer true.

Hope this helps!

The inequality is equivalent to this one is y minus 8 + 2 less-than-or-equal-to negative 2 + 2.

We have to determine

Which inequality is equivalent to this one?

The relation between two expressions using the inequality symbol.

The expressions on both sides of an inequality sign are not equal.

The inequality is equivalent to this one;

[tex]\rm y-8+2\leq -2+2[/tex]

Hence, the inequality is equivalent to this one is y minus 8 + 2 less-than-or-equal-to negative 2 + 2.

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Answer:

There is no solution

Step-by-step explanation:

you are correct

Answer:

24.6

Step-by-step explanation:

to find x:

Add 4.6 to both sides so 20+4.6= 24.6

Find the value of x in 20 = x-4.6

x = 24.6

Given that,

bringing the variables left side and the constants the right side,

now, in order to find the value of the given variable,we'll add the constants,

Hence, 24.6 is the required solution to the equation

To verify whether our answer is correct,

we'll insert the value of the variable at it's place and check if LHS = RHS

henc, verified✓

Answer:

false

Step-by-step explanation:

Answer: A: 63

Step-by-step explanation:

How i remember doing this, is that I put the numbers in ascending order (as in lowest to highest) and once I'm done i look for the middle number, so you have 22,44,63,63,71,80,92 it helps me by looking at the numbers on the right and left, or put them in groups, so we have 22,44,63 (that's one group) then we have 71,80,92 (that's another group) so the only number we have left is 63 the middle number, that's your answer :]

Answer:

it is 63

Step-by-step explan

Answer:

1.76295

1.76( 1 dp)

Step-by-step explanation:

[tex]$1. 61[/tex]

[tex]1.61 \times 9.5 \\ 1.61 \times \frac{9.5}{100} \\ \frac{1.61}{1} \times \frac{9.5}{100} \\ \frac{ 15.295 }{100} \\ = 0.15295 \\ add \: 0.15295 \: to \: 1.61 \\ = 1.61 + 0.15295 \\ = 1.76295 \\ approx = 1.76[/tex]

Answer: y = (x + 3)(x - 4)

ok done. Thank to me :>

There are 3.43 square feet of area available for each person.

The unitary method is a method by which we can find the value of one unit from the value of many units and the value of many units from the value of one unit.

Given

A school gym has an area of 2400 square feet available for standing.

For a pep rally, there are 700 people in the gym.  

The area square feet available for each person is given by;

[tex]\rm Area \ for \ each \ person =\dfrac{Total \ area }{Total \ number \ of \ peoples}[/tex]

Substitute all the values in the equation

[tex]\rm Area \ for \ each \ person =\dfrac{Total \ area }{Total \ number \ of \ peoples}\\\\\rm Area \ for \ each \ person =\dfrac{2400}{700}\\\\\rm Area \ for \ each \ person =3.43\ square\ feet[/tex]

Hence, there are 3.43 square feet of area available for each person.

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Answer:

2

Step-by-step explanation:

5(3)+1/2(2)^2

16/8

2

[tex]5x + 1 \: over \: 2 y^2[/tex]

[tex]→5(3)+\frac{1}{2}(2^2)[/tex]

[tex]→15+\frac{1}{2}(4)[/tex]

[tex]→\frac{16}{8} [/tex]

[tex]→2[/tex]

The horizontal distance between Carl and the rock at sea is approximately 60.62ft.

Data;

Given the angle of depression from his point to the sea, we can use trigonometric ratio to calculate for the horizontal distance from his location to the bottom of the sea.

SOHCAHTOA

Since we have the value of angle and opposite and we need to calculate the adjacent side of the right-angle triangle, we can use the tangent of the angle to this effect.

[tex]Tan\theta = \frac{opposite}{adjacent} \\tan 30 = \frac{35}{x}\\ x = \frac{35}{tan30}\\ x = 60.62ft[/tex]

The horizontal distance between Carl and the rock at sea is approximately 60.62ft.

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Answer:

350

Step-by-step explanation:

lost one half of his money 2000/2 =1000

2/5 *1000 = 400 to his uncle

1/4 *1000 = 250 to his brother

so he gave 400+250 =650

remaining purse with binod is 350

Answer: x = 46, y = 2.8

Step-by-step explanation:

equation 1: x - 10y = 18

equation 2: -6x - 10y = 32

The first equation can be re-written as: x = 18 + 10y

This can be substituted into the second equation and solved:

-6(18+10y) - 10y = 32

-108 + 60y - 10y = 32

50y = 140

.: y = 2.8

Using this value of y we can find x:

x = 18 + 10y

x = 18 + 10(2.8)

x = 18 + 28

x = 46

So, our solutions are: x = 46, y = 2.8

Answer:

x < -1

x > -13

Step-by-step explanation:

[tex]\dfrac{4|x+7|}{3}<8[/tex]

[tex]\implies 4|x+7|<24[/tex]

[tex]\implies |x+7|<6[/tex]

[tex]\textsf{Therefore} \ \ x+7<6 \ \ \textsf{and} \ -(x+7)<6[/tex]  

[tex]x+7<6[/tex]

[tex]\implies x<-1[/tex]

[tex]-(x+7)<6[/tex]

[tex]\implies -x-7<6[/tex]

[tex]\implies -x<13[/tex]

[tex]\implies x > -13[/tex]

Answer:

x < -1

x > -13

Step-by-step explanation:

Hello!

First, isolate the absolute value bracket:

Use the absolute value inequality rule:

[tex]|x| < y \text {, if y is} \geq 0:\\-y < x < y[/tex]

The solution is:

Answer:

lima beans = 10

red beans = 8

black-eyed peas = 2

Step-by-step explanation:

Given 1/2 of the beans are lima beans:

⇒ 1/2 of 20 = 1/2 x 20 = 10

Given 2/5 of the beans are red beans:

⇒ 2/5 of 20 = 2/5 x 20 = 8

Given 1/10 of the beans are black-eyed peas:

⇒ 1/10 of 20 = 1/10 x 20 = 2

Lime beans:-

Red beans:-

Black eyed peas:-

Answer:

dimensions: 6 x 7 x 5

volume: 432 ft³

volume of rectangular prism = width * height * length = whl

factoring the equation:

comparing we can find that:

If x = 3, each dimensions:

Volume of container when x = 4,

Answer:

0.09

Step-by-step explanation:

The correct ordinary number is, 0.09

To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.

Given that;

The number is,

⇒ 9 × 10⁻²

Now, We can find the ordinal number as;

⇒ 9 × 10⁻²

⇒ 9 / 10²

⇒ 9 / 100

⇒ 0.09

Thus, The correct ordinary number is, 0.09\

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Answer:

B 100 ounces

Step-by-step explanation:

There's 16 ounces in a pound. So multiply 6.25 by 16 to get 100.