(-7)+b=(-11) what does b=

Answer:

Angle of elevation = 21.167°

Step-by-step explanation:

Given:

Horizontal distance cover by rover = 180 m

Vertical distance cover by rover = 65 m

Find:

Angle of elevation

Computation:

Using trigonometry function;

Sin θ = Perpendicular / Hypotenuse

⇒ Sin θ = Vertical distance cover by rover / Horizontal distance cover by rover

⇒ Sin θ = 65 / 180

⇒ Sin θ = 0.3611

⇒ Sin⁻¹ (0.3611) = 21.167°

Angle of elevation = 21.167°

Ani dont know Step-by-step explanation:

Answer:

p > 220

Explanation:

This inequality says, "p (the weight of the pig) is less than 220." This describes the situation shown. So, the answer is p > 220.

Good luck ^^

Answer:

x = 7

y = 16

upper 2 sides = 12

lower 2 sides = 19

Step-by-step explanation:

2x + 5 = x + 12

combine like terms:

x = 7

y - 4 = x + 5

y - 4 = 7 + 5

combine like terms:

y = 16

Upper sides = 7 + 5 = 12

Lower sides = 7 + 12 = 19

Answer:

3

Step-by-step explanation:

Answer:

8 in

Step-by-step explanation:

? = a

a² + b² = c²

a² + 15² = 17²

a² + 225 = 289

a² = 289 - 225

a² = 64

[tex]\sqrt{a^2} =\sqrt{64}[/tex]

a = 8

Answer:

a 5

b49

c76

Step-by-step explanation:

Answer:

14 glasses

Step-by-step explanation:

3.5 (liters) times 10 (cartons) = 35 (liters)

(1 liter = 1,000 milliliters)

(35 liters = 3,500 milliliters)

3,500 (liters) divided by 250 (milliliters) = 14 glasses

The greatest number of glasses of orange juice that Sam can sell will be 140 glass.

A ratio is a collection of ordered integers a and b represented as a/b, with b never equaling zero. A proportionate expression is one in which two items are equal.

Sam sells orange juice by the glass, and each glass contains 250 milliliters of orange juice.

Sam has 10 cartons that each contain 3.5 liters of orange juice.

Then the total amount of orange juice will be

Total amount = 10 x 3.5

Total amount = 35 liters

We know that one liter is equal to 1000 milliliters.

Then the total amount of the orange juice in milliliters will be

Total amount = 35 x 1000

Total amount = 35,000 milliliters

Then the greatest number of glasses of orange juice that Sam can sell will be

Total number of glass = 35,000 / 250

Total number of glass = 140 glass

The greatest number of glasses of orange juice that Sam can sell will be 140 glass.

More about the ratio and the proportion link is given below.

https://brainly.com/question/14335762

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Answer:

[tex]surface \: a = 9 \times 5 \\ = 45ft \times 2 \\ = {90}^{2} ft\\ surface \: b = \frac{1}{2} bh \\ = \frac{1}{2 } \times 6 \times 4 \\ = 3 \times 4 \\ = 12 \times 2 \\ = {144}^{2} ft \\ = 90 + 144 \\ = {234}^{2} ft[/tex]

Total square feet = length x width:

19 x 12 = 228 square feet.

Total cost = total square feet x price per square feet:

Total cost = 228 x 8 = $1,824

Answer:

Simply take the number of miles each day and multiply it by the number of days. 57.9 miles × 7 days = 405.3 miles

Answer: 405.3 miles

Answer:

C. 6x2-11x+3/5x3-25x2

Step-by-step explanation:

AP3X

Answer: 4.3

Step-by-step explanation:

she can make 4.3, 18 pound patties out of a 78 pound of hamburger

Answer:

12

Step-by-step explanation:

4 x 3

Answer:

[tex]\sin(30)[/tex]

Step-by-step explanation:

Given

[tex]\sin(23) \cos(7) + \cos(23) \sin(7)[/tex]

Required

An equivalent expression

The above is an illustration of the sine formula which states:

[tex]\sin(A) \cos(B) + \cos(A) \sin(B) = \sin(A + B)[/tex]

In this case:

[tex]A = 23\\ B = 7[/tex]

So:

[tex]\sin(23) \cos(7) + \cos(23) \sin(7) = \sin(23 + 7)[/tex]

[tex]\sin(23) \cos(7) + \cos(23) \sin(7) = \sin(30)[/tex]

Hence, an equivalent expression is: [tex]\sin(30)[/tex]

Answer:

C. They are equal

Step-by-step explanation:

Both have the same volume 24

Both Figure have same Volume.

Every three-dimensional item requires some amount of space. The volume of this space is measured. Volume is defined as the space occupied by an object inside the confines of three-dimensional space. It is also known as the object's capacity.

We have,

Cone:

Volume of Cone = 1/3 πr²h

                            = 1/3 (3.14)(3)²8

                            = 75.36 unit³

Cylinder:

Volume of Cylinder = πr²h

                                = (3.14)(2)²6

                                = 75.36 unit³

Thus, Both figures have Equal volume.

Learn more about Volume here:

https://brainly.com/question/1578538

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Answer:

third angle is 32 ahdbd ajdhbdd audujdhdbd

Answer:

Reduced fat had the greater spread.

Step-by-step explanation:

Answer:

c = 36.06

Step-by-step explanation:

a² + b² = c²

20² + 30² = c²

400 + 900 = c²

c² = 1300

[tex]\sqrt{c^2} =\sqrt{1300}[/tex]

c = 36.06

Answer:

106 ft 2

Step-by-step explanation:

Answer:

323 in

Step-by-step explanation:

Answer:

Step-by-step explanation:

☁️ Answer ☁️

Sup m8, ur answer is:

x = 6y^2 - 3y + 7 / 3 (4y - 3)

(Sorry if I made any mistake)

Hope it helps.

Have a nice day noona/hyung.

Answer:

60 degrees

Step-by-step explanation:

All angles of a triangle will add up to equal 180 degrees.

Set up an equation to solve for x:

9x - 3 + 50 + 9x + 7 = 180

Combine like terms

18x + 47 + 7 = 180

18x + 54 = 180

Subtract 54 from both sides

18x = 126

Divide both sides by 18

x = 7

Now plug in 7 for x in the expression for angle A:

9(7) - 3

63 - 3

60

Check work:

60 + 50 + 9(7) + 7 = 180

110 + 63 + 7 = 180

173 + 7 = 180

180 = 180

Correct

Answer:

yes I think square root of 11 is irrational no....

I don't know I am on the same qusten sorry