Write the ratios for sin A and cos A.
5
4
B
13

Answer:

108 plzz mark me brainliest

Step-by-step explanation:

Answer:

108

Step-by-step explanation:

112.5*96/100=108

Answer:

3, with 2/4 left over

Step-by-step explanation:

Answer:

well since they both have the same denominator how many times does 3 go into 11 and there is your answer

Step-by-step explanation:

Answer: 31

Step-by-step explanation: First off, the angles of all triangles equal 180 when added together. So to find this, we can use supplementary angles.

180 - 93 = 87

87 + 62 = 149

180 - 149 = 31

Hope this helps :)

Answer:

45

Step-by-step explanation:

75/5=15, 15x3=45.

Answer:

10x

They are all like terms which gives:

7x + 3x = 10x

Answer:

Its the third answer

Step-by-step explanation:

Hope it helps

plz mark me as brainliest

Answer:

>

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>

Step-by-step explanation:

Answer:

Distribute the 3 to (x + 2), and distribute the 5 to (2x - 3).

Step-by-step explanation:

Order of operations: You must distribute before you can manipulate any of the terms inside the parentheses.

Answer:

0.36

Step-by-step explanation:

Given that:

Mean = 70

Standard deviation = 5.5

score (x) = 72

Formular for obtaining Standardized score (Zscore) :

Zscore = [score (x) - mean] / standard deviation

Hence,

Zscore = (72 - 70) / 5.5

Zscore = 2/ 5.5

= 0.3636363

Zscore = 0.36 ( 2 decimal place)

Answer:

-1.67

Step-by-step explanation:

khan academy

Answer:

D

Step-by-step explanation:

Answer:

3.74 miles

Step-by-step explanation:

Given that,

Distance, [tex]d=2\dfrac{5}{8}\ \text{miles}=\dfrac{21}{8}\ \text{miles}[/tex]

Time, [tex]t=3\dfrac{1}{2}\ \min=\dfrac{7}{2}\ \min[/tex]

We need to find how much the car will travel in 5 minutes.

[tex]\dfrac{21}{8}\ miles = \dfrac{7}{2}\ min\\\\1\ min= \dfrac{21\times 2}{8\times 7}\\\\=0.75\ \text{miles}\\\\\text{In 5 minutes}, d = 0.75\times 5\\\\=3.75\ \text{miles}[/tex]

Hence, the car will cover 3.74 miles in 5 minutes.

Answer:

1,572,864

Step-by-step explanation:

1. 6 x 4 = 24

2. 24 x 4 = 96

3. 96 x 4 = 384

4. 384 x 4 = 1,536

5. 1,536 x 4 = 6,144

6. 6,144 x 4 = 24,576

7. 24,576 x 4 = 98,304

8. 98,304 x 4 = 393,216

9. 393,216 x 4 = 1,572,864

The 9th term of the geometric sequence 6, 24, 96, ... is 393216

A sequence is an enumerated collection of objects in which repetitions are allowed and order matters.

A geometric sequence is a sequence in which each term is found by multiplying the preceding term by the same value.

The given sequence  6, 24, 96, ...

six, twenty four, ninety six

a is first term=6

r is common ratio = 24/6=4

The nth term of Geometric sequence aₙ=a.rⁿ⁻¹

9th term a₉=6(4)⁸

=6(65536)

=393216

Hence, the 9th term of the geometric sequence 6, 24, 96, ... is 393216

To learn more on Sequence click:

https://brainly.com/question/21961097

#SPJ2

Answer:

(A) Always true

(B) Seldom true

Step-by-step explanation:

(A) Both sides of an equation can be multiplied by the same number without this action changing the solution of the equation.

Keyword here is "number".

Multiplying both sides of an equation by an equal quantity (same number) will result in same solution after solving for the unknown in the equation. This is because that numeric quantity can always be removed by dividing both sides of the equation by it or by a factor (or multiple) of it.

EXAMPLE:

For a linear equation, 4x - 6 = 15x

let's find the solution, in other words solve for the unknown value X.

4x - 15x = 6

-11x = 6

x = -6/11

Now multiply both sides of the equation by 3.

3(4x - 6) = 3(15x)

12x - 18 = 45x   ___new equation

Solve for X

12x - 45x = 18

-33x = 18

x = -18/33

Reduce the fraction to its simplest form by looking for a number that can divide both numerator and denominator without remainder. In other words, think of a number that is a factor of 18 and a factor of 33.

That common factor or highest common factor (HCF) is 3.

Go ahead and reduce the fraction.

x will be reduced to -6/11

(B) Both sides of an inequality can seldom be multiplied by the same number, without such action changing the solution set of the equation.

Inequalities are more complex. Operational signs even change sometimes, in the course of finding the solution set of the inequality.

Sometimes, multiplying both sides of an inequality by a given numeric quantity will change its solution set and sometimes, it won't.

9514 1404 393

Answer:

  D

Step-by-step explanation:

The given line's equation is in slope-intercept form:

  y = mx + b

where m = -4 is the slope, and b = -1 is the y-intercept.

The slope of the perpendicular line will be ...

  -1/m = -1/(-4) = 1/4

You want the point-slope equation for the line, which is ...

  y -k = m(x -h) . . . . line with slope m through point (h, k)

Your equation will have m=1/4, (h, k) = (-2, 7), so it will be ...

  y -7 = 1/4(x +2)

Answer:

52.65 percent

Step-by-step explanation:

Hi

Answer:

80.25%

Step-by-step explanation:

When you ask "What is 65 out of 81?" you want to know what percent 65 is out of 81.

Here are step-by-step instructions showing you how we calculated 65 out of 81 as a percentage:

The first step is to divide 65 by 81 to get the answer in decimal form

65 / 81 = 0.8025

Then, we multiplied the answer from the first step by one hundred to get the answer as a percentage:

0.8025 * 100 = 80.25%

Answer:

12

Step-by-step explanation:

Answer:

€~42X so 28 +21=4x+4 which means x{¥}=5

Answer: BAUKA B

Step-by-step explanation:

ok bye

Answer:

i think its a if im wrong im sorry

Step-by-step explanation:

Answer:

115

Step-by-step explanation:

it's just 575 divided by 5. hope this helps:)

Answer: 115

Why and how?:

Because each ticket costs 5 dollars and the school earned 575 dollars total. So you have to take 575 divided by 5 and that is 115.

Answer:

6,110lbs

Step-by-step explanation:

235×26=6,110

Answer:

6110 pounds

Step-by-step explanation:

Each carton is 235 pounds, and there are 26 of them. Therefore, you multiply these two numbers together to calculate the total weight:

26 x 235 = 6110 pounds

Answer:

D

Step-by-step explanation:

566,000/60 = 9433 1/3 = 9433.3