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2 years ago

Can someone pleaseeee help if you’re correct I’ll give u brainlist

Mathematics

1 answer:

Effectus [21]2 years ago

3 0

Answer:

The answer is 70 degrees.

Step-by-step explanation:

1. All the angles in a circle add up to 360, and the red square thing in the TVU angle means it's a 90 degree angle.

2. Add 150 plus 50 plus 90 = 290

3. 360 degrees (total) - 290 degrees = 70 degrees! :)

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31. You work 35 hours/week for 52 weeks and are given the option to be paid hourly or to go on salary. In which situation will y

ivann1987 [24]

Answer:

Option B

Step-by-step explanation:

Calculate and compare:

A) $32000
B) $18.5*35*52 = $33670
C) $30000 + 5% = $30000 + $1500 = $31500
D) $17.5*35*52 + $1500 = $33350

7 0

1 year ago

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A circle has a central angle measuring 90° that intersects an arc of length 117.75 inches.

pychu [463]

90 degrees is one quarter of a circle so,
circumference = 4 * 117.75 = 471
circumference = 2 * PI * radius
radius = 471 / (2*PI)
radius = 74.9619781963

5 0

3 years ago

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One week Chuck bought 2 packs of chicken and 3 packs of beef for $42.50. The next week he bought 5 packs of chicken and 6 packs

guajiro [1.7K]

Answer:

Each pack of chicken costs $8 and each pack of beef costs $9.24.

Step-by-step explanation:

This question can be solved using a system of equations:

I am going to say that:

x is the cost of each pack of chicken.

y is the cost of each pack of beef.

2 packs of chicken and 3 packs of beef for $42.50.

This means that $2x + 3y = 42.50$

5 packs of chicken and 6 packs of beef for $94.25.

This means that $5x + 6y = 94.25$

We have to solve the following system:

$2x + 3y = 42.50$

$5x + 6y = 94.25$

I will use the addition method, multiplying the first equation by -2, and adding to the second

$-4x - 6y = -85$

$5x + 6y = 94.25$

-4x + 5x - 6y + 6y = -85 + 94.24

x = 9.24.

And

$2x + 3y = 42.50$

$3y = 42.50 - 2x$

$y = \frac{42.50 - 2*9.24}{3}$

$y = 8$

Each pack of chicken costs $8 and each pack of beef costs $9.24.

4 0

2 years ago

Multiply and simplify 3/4 times 12/27

Svetllana [295]

Answer:

1/3

Step-by-step explanation:

The result of multiplying two fractions is another fraction whose numerator is the product of the numerators of the fractions and the denominator is the product of the denominators of the fractions,

Before multiplying, note that the numerator of the second fraction is a multiple of the denominator of the first fraction,

So we can simplify these two values,

27 is a multiple of 9, so we can do one more simplification,

So,

Hence, the result of multiplying 3/4 and 12/27 is 1/3.

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2 years ago

An architect makes a model of a new house. The model shows a tile patio in the backyard. In the model, each tile has length 1/3

kirill115 [55]

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2 years ago

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