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2 years ago

I will brainliest and 10 points each

Mathematics

1 answer:

patriot [66]2 years ago

7 0

Answer:

1 is correct 2 is 4000

Step-by-step explanation:

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julsineya [31]

I got 16 but not 100% sure if it’s right
Sorry if it’s wrong, I tried my best

8 0

3 years ago

What are the values of x and y

andrey2020 [161]

X is 35 degrees and Y is 70 degrees

3 0

3 years ago

In triangle ABC, cos A =

nikitadnepr [17]

The other expression that has a value of $\frac{7}{25}$ is A) sin B.

Step-by-step explanation:

Step 1:

$sin\theta = \frac{oppositeside}{hypotenuse} ,$ $cos\theta = \frac{adjacentside}{hypotenuse} ,$ $tan \theta = \frac{opposite side}{adjacent side} .$

For angle B, the opposite side measures 7 units, the adjacent side measures 24 units and the hypotenuse measures 25 units.

$sinB= \frac{oppositeside}{hypotenuse} = \frac{7}{25} ,$ $tan B = \frac{opposite side}{adjacent side} = \frac{7}{24} ,$ $cosB = \frac{adjacentside}{hypotenuse} = \frac{24}{25}.$

Step 2:

For angle A, the opposite side measures 24 units, the adjacent side measures 7 units and the hypotenuse measures 25 units.

$tan A = \frac{opposite side}{adjacent side} = \frac{24}{25} .$

Step 3:

tan C cannot be determined as C is the right angle. The opposite side and hypotenuse of the triangle would be the same.

So sin B also has a value of $\frac{7}{25}.$ This is option A.

7 0

3 years ago

At a sale on winter clothing, Cody bought two pairs of gloves and four hats for $44.00. Tori bought two pairs of gloves and two

NikAS [45]

Answer:

<u>$6.00 for a pair of gloves and $8.00 for a hat </u>

7 0

2 years ago

A city has a population of 280,000 people. Suppose that each year the population grows by 8.5% what will the population be in 8

r-ruslan [8.4K]

Answer:

Step-by-step explanation:

Population= 280000 people

Population growth rate= 8.5%

Population growth in a year=

{(100+8.5)÷100} × 280000 =303800 people

Pop growth in 8 years =

303800×8=

2,430,400 people ‍‍‍‍

3 0

3 years ago