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4 years ago

Find x? Nnnnnnnnnnnnnnnnnnnnnnn

Mathematics

1 answer:

coldgirl [10]4 years ago

6 0

Cos(x) = 32/40 = 0.8 ⇒ x ≈ 37°

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Choose the correct simplification of (4x3 + 3x2 - 6x) - (10x3 + 3x2)

Doss [256]

Answer:

it would be -6x^3 - 6x

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

A store manager at a local clothing store recorded the number of customers that visited the store each day for two weeks. 20, 24

krok68 [10]

Answer:

STEM ______ Leaf

2 ______ 0 0 2 4

3 _______ 6 8

4 _______ 2 7

5 ______ 5 7

6 ______ 1 2 3 5

Step-by-step explanation:

Given that data:

20, 24, 65, 36, 47, 55, 62, 20, 22, 63, 38, 42, 57, 61

STEM ______ Leaf

2 ______ 0 0 2 4

3 _______ 6 8

4 _______ 2 7

5 ______ 5 7

6 ______ 1 2 3 5

The unique numbers which starts each value is the stem while the second digit of each unique stem is the leaf.

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3 years ago

Maya has a car loan of $31,470. The loan has a simple interest rate of 5% per year.

3241004551 [841]

Answer:

$1573.50

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 5%/100 = 0.05 per year,

then, solving our equation

I = 31470 × 0.05 × 1 = 1573.5

I = $ 1,573.50

The simple interest accumulated

on a principal of $ 31,470.00

at a rate of 5% per year

for 1 year is $ 1,573.50.

4 0

3 years ago

HELPPP!! PLS!!! ❤❤

VashaNatasha [74]

Answer:

The first five belong in the left most group of 1/6 = 1/3÷2

The sixth (right) one belongs in the middle group of 1/9 = 1/3÷3

Step-by-step explanation:

5 0

3 years ago

a rectangular blue tile has a length of 4.25 inches and a width of 6.75 inches. a similar tile has a length of 12.75 inches.what

Iteru [2.4K]

Answer:

The width of the red tile would be $2.25$ inches.

Step-by-step explanation:

Given blue tile has a length of $4.25$ inches, and a width of $6.75$ inches.

Also, length of similar tile is $12.75$ inches.

Let us assume $x$ as the width of red tile.

It is given in the question that both tiles are similar.

So, their area will be the same.

Area of blue tile would be $4.25\times 6.75=28.6875\ inch^2$

Area of red tile would be $12.75\times x$

The area of blue tile would be equal to area of red tile.

$28.6875=12.75\times x$

$\frac{28.6875}{12.75}=x\\\\x=2.25$

So, the width of the red tile would be $2.25$ inches.

5 0

3 years ago