Okay someone help me

Answer:

[tex]27[/tex]

Step-by-step explanation:

We start by setting an equation.  We have [tex]2x+x+9=90[/tex] which simplifies to [tex]3x+9=90[/tex].  Subtract [tex]9[/tex] from both sides leaves us to solve for x when [tex]3x=81[/tex] divide by [tex]3[/tex] on both sides, we get [tex]x=27[/tex].

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7x/x that should be your answer

Answer:

3 over 11 or 3/11

Step-by-step explanation:

Hope this helps!

Answer:

Step-by-step explanation:

The start fraction is 3 over 11 end fraction.

Answer:

$48.30

Step-by-step explanation:

Total profit after selling 5 cases:

[tex]5 \times 19.50 = 97.50[/tex]

Net loss:

[tex]145.80 - 97.50 = 48.30[/tex]

Answer:

She profited $9.78 for each of the 5 cases but she loss $48.3 in total.

Step-by-step explanation:

The principal amount for each case is 9.72. (So 19.5 - 9.72 = 9.78. )

For the loss, the money she used to buy - the amount she sold = loss.

( 145.8 - 97.5 = $48.3)

Answer:

More likely to spin current day of the week.

Step-by-step explanation:

The probability of picking one specific day in a week is 1/7.

The probability of picking one specific month in a year is 1/12.

1/7 > 1/12

Answer:

Step-by-step explanation:

The probability of picking one specific day in a week is 1/7. The probability of picking one specific month in a year is 1/12.

1/7 > 1/12

Answer:

Step-by-step explanation:

Y is equal to 1/5 x + 4 so what you need to do as you need a coordinator or 1/5 is and then you need to move to the right or the left the four

Answer:

Make the first point on (0,4) and then make another dot at (1,-1). Connect the lines and continue the graph in both directions.

Answer:

Uh I think it’s a carrot uh

Step-by-step explanation:

Answer:

[tex]4.5[/tex]

Step-by-step explanation:

In this answer, I'll be using a method called percent proportion.

[tex]\frac{percent}{100} = \frac{part}{whole}[/tex]      in this case part = is and whole = of

Answer:

0.045 is 1% of what number?

[tex]\frac{1}{100} = \frac{0.045}{x}[/tex] [tex]=[/tex] [tex]\frac{1x}{1} = \frac{4.5}{1} x=4.5[/tex]

Steps:

1. make your proportion.

2. cross-multiply your proportion. Remember we don't know what x equals.

3. divide both sides by 1.

4. Answer = [tex]4.5[/tex]

Have a nice day :)

Answer:

approximately 56.51 cubic inches

Step-by-step explanation:

olume of a cone = 1 / 3 × pi × radius^2 × height

= 1/3 × 22/7 × 7.29 × 7.4

= 56.5148 cubic inches

i hope this work for you

Answer:

fir circumstance of a circle =2πr

2×22/7×48/10=30.14cm

your answer will be option A

I hope u understand it....

Answer:

yes

Step-by-step explanation:

answer is yes please mark me brainliest

Answer:

Yes, it is correct!

Step-by-step explanation:

Please don't forget to smile today:)

Answer:

r=1.024349

Step-by-step explanation:

The volume of a sphere is found with the formula: (4/3)×3.14×r³. So, if we use an algebra calculator (my favorite is mathpapa), the formula would be (4/3)×3.14×r³=4.5

The radius of a sphere with a volume of 4.5 [tex]\pi[/tex] cubic centimeters is

1.5 centimeters.

A sphere is a 3-dimensional solid figure with a radius and no sides and no vertex.

The formula for the volume of a sphere is

[tex]V = \dfrac{4}{3} \pi r^3[/tex],

Where V is the volume and r is the radius.

According to the data given in the question:

Substitute the given values in the formula,

[tex]4.5\pi = \dfrac{4}{3} \pi r^3[/tex]

Divide both sides of the equation by [tex]\pi[/tex]  gives:

[tex]4.5 = \dfrac{4}{3} \pi r^3[/tex]

Multiply both sides of the equation by [tex]\dfrac{3}{4}[/tex]  gives:

[tex]\dfrac{3}{4}(4.5) = r^3[/tex]

[tex]3.375 = r^3[/tex]

Taking the cube root of both sides gives:

[tex]r = \sqrt[3]{3.375}[/tex]

Using a calculator, we find that the cube root of 3.375  is 1.5 centimeters

Therefore, the radius of the sphere is 1.5 centimeters.

Learn more about sphere here:

https://brainly.com/question/15044609

#SPJ6

Answer:  

Step-by-step explanation:  Using a right triangle as a base, we can assume the length of the bottom is 168 at the start, adding 4 feet to the base length makes it 172, and lowers the height to 47.9 using Pythagorean therom, a^2 + b^2 = c^2

Answer:

IT IS COMMISON!!!!!!!!!

Step-by-step explanation:

Hello!

Answer:

[tex]\Large \boxed{\sf 1.5L = 1500mL}[/tex]

Step-by-step explanation:

We want 1.5L in mL.

We have this table:

Let's put 1.5L:

kL      daL     hL     L        dL       cL     mL

                             1    .    5

Translate 1.5L into mL by moving the comma to the right until you reach mL:

kL      daL     hL     L        dL       cL     mL

                             1         5         0       0    

So 1.5L = 1500mL.

Answer

I can't really answer all of them because of homework but here is one example #10 I hope it helps you understand :)

Answer:

5

Step-by-step explanation:

(12x + 19) + (22x - 9) = 34x + 10

since both are supplementary angles, 34x + 10 = 180

simples algebra leads us to x = 5

Answer:

9.4868 cm Rounded: 9.5cm

Step-by-step explanation:

V(Volume) = 1/3 x B(Base area) x h

300 = 1/3 x B x 9

10 x 1/3 = 10,3

300/10,3 = 90

B = 90^2

l(length of the base) = [tex]\sqrt 90[/tex] = 9.4868

Rounded Answer (to the first decimal) = 9.5

Answer:

1. 2/3

2. 1/3

3. complentary

Answer:

The <CQT represents an angle

Step-by-step explanation:

<CQT shows the points on an angle, and the < shows that it is an angle, look for a picture showing angles, if you are not sure after that, add a picture of the angles.

Answer:

Step-by-step explanation:

We find an equation using variable [tex]N[/tex] assuming [tex]N[/tex] is in the bottom right corner.

Our equation is [tex]90+60+N=180[/tex] because the sum of the three angles is [tex]180[/tex].

Solving by subtracting both [tex]90+60[/tex] from both sides,

We have [tex]N=30[/tex] which is our solution.

Answer:

22.4

Step-by-step explanation:

the triangle is half of the rectangle so you divide it by two

Answer:

x=7

Step-by-step explanation:

Answer:

$195 in total

Step-by-step explanation:

You would find the perimeter of the total garden first which equals 54 then times it by 1.5 and get 81 dollars for the gate. Then find the area of the triangle and get 120 then do 2 times 16 and get 32 then you add them together and get 152. Now with the 152 you divide it by 8 then multiple by 6 and finally add your 81 with 114 and get 195 dollars in total.

Answer:

22 - 3 × 6 + 52 = 56

Step-by-step explanation:

To solve we must use the order of operations which is PEMDAS

P-Parenthesis

E-Exponents

M-Multiplication

D-Division

A-Addition

and S-Subtraction

Multiply

3×6 = 18

22-18+52

Add and subtract

22-18 = 4

4+52 = 46

Answer:

A

Step-by-step explanation:

BODMAS

M -3×6= -18

A -18+52 = 34

22+34 = 56

Answer:

D

Step-by-step explanation: