Mathematics High School

Trigonometry is the study of _____triangles.
Acute
All
Right
Obtuse

Answers

Answer 1

Answer:

all

Step-by-step explanation:

Trig includes all triangles, and it does not matter.

Answer 2
Answer: B all

Explanation: a b and c are all included in trigonometry

Related Questions

18 A glider descends 240 meters in 12 seconds. What is the average change in elevation
per second?

Answers

Answer:

It's 20

Step-by-step explanation:

240/12 to find average

average=20


What is the slope and Y intercept?

Answers

Answer:

Y intercept = (0,10)

slope is 4

Step-by-step explanation:

Ok so Start with y intercept. That’s the point it crosses the y axis. So that would be ( 0, 10). To find slope, you do rise/run. Or how far up, and how far right. take two points (0,10) and (1, 14)

14-10

——-

1-0

= 4/1 = 4

so the slope is 4.

ILL MARK U BRAINLIEST!

Answers

Answer:

4

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

Because when you look at the chart the orders add up to four.

what is the side length of 144 square miles and 134 square miles

Answers

Answer: square root of 144 = 12 miles

Square root of 134 = 11,57 miles

7 * (-3) =
What Is the answer
This is multiplication

Answers

Answer:

-21

Step-by-step explanation:

Answer:

-21

Step-by-step explanation:

7 * 3 = 21 normally, right?

this equation is the same thing, you just have to make it negative!

for the future, remember that positive * negative = negative answer and negative * negative = positive answer. if you remember that, all you have to do is solve the equation normally and then add a negative sign!

8/15-5/8 eaquals what ?

Answers

Answer:  39/40 but if you need decimal form it’s 0.975

Step-by-step explanation:

Hope this help

Choose the letter for the best answer.
7. Faith spent $78 at Fashion
Warehouse. She bought 2 shirts that
each cost $17.50 and a pair of
shoes. How much did she spend for
the shoes?
$34.00
$60.50
$43.00
$113.00

Answers

Answer:C

Step-by-step explanation:

78-17.5*2 = 43 so C

Answer:

43 dollars

Step-by-step explanation:

17.50 x 2 = 35

78 - 35 = 43

What are the domain and range of g(x) = -1/4 (x-17)^2 + 61?


​

Answers

Answer:

Step-by-step explanation:

It can not be bigger then 61

The domain and range of g(x) = -1/4 (x-17)^2 + 61 is g(x) ≤ 61 and the domain is that it is all real numbers.

Calculation of the domain and range:

Since the function is g(x) = -1/4 (x-17)^2 + 61

It defined that it is the polynomial and also the whole real number

So based on this, we can say that The domain and range of g(x) = -1/4 (x-17)^2 + 61 is g(x) ≤ 61 and the domain is that it is all real numbers.

hence, the first option is correct.

learn more about domain here: https://brainly.com/question/24467071

What is -18/-6? I am having trouble with negative numbers.

Answers

Answer:

3

Step-by-step explanation:

This is a simple rule with negative numbers, a negative divided by a negative is negative. So, 18/6 is 3, so the answer is 3

Answer:

1.125

Step-by-step explanation:

The symbol " / " is a Divide expression. If you divide both negative or add, subtract and multiply, the anwer will be positive.

-18/-16 =

Exact Form :

9/8

Decimal Form :

1.125

Mixed Number Form:

1 1/8

please hellppp i will mark brainliest ​

Answers

30 degrees it's right

struggling a lot pls help!!!!! ASAP

Answers

Answer:

Its (-2, 0)

Explanation: This is actually very simple because you just simply go left 2 times towards the middle of the two lines crossing each other, and thats -2.  Then after the point doesn't move any farther so its 0.

p=E^2/r. Solve for E

Answers

P=E^2/r multiply both side w r
P*r=E^2/r*r
P*r=E^2
Then u need to find the square root of E^2
So the answer is:
Square root of P*r=E
(I dont have the symbol)

Urgent please answer will award brainliest

Answers

B because they don’t intersect at any points

Tyler height is 57 inches. What could be his height in centimeters​

Answers

Answer: 144.8

Step-by-step explanation:

Jared just completed a race and is standing 15 feet across the finish line. Michael is still running the race and he has 30 feet to go

Student A says that Jared and Michael are 45 feet away from each other student B says they are 15 feet away from each other

Who is correct
Explain your reasoning and write a numerical expression to justify your answer

Answers

Answer:

Student A is correct.

Step-by-step explanation:

A is correct as Michael is 30ft behind the finish line and Jared is 15 feet past it. [tex]30 + 15 = 45[/tex]

Answer:

student a

Step-by-step explanation:

jared is 15 feet after the line Michael is 30 feet before the line 15 + 30

Please answer correctly !!!!!!!!!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!!!!

Answers

T is a point in the line segment SU

SU = ST + TU

SU = 4x

ST = 2x + 6

TU = 4

[tex]4x =( 2x + 6 )+ 4 \\ 4x = 2x + 10 \\ 4x - 2x = 10 \\ 2x = 10 \\ x = \frac{10}{2} \\ \\ x = 5[/tex]

x = 5

ST = 2x + 6 = (5×2) + 6

ST = 16

HOPE THIS WILL HELP....

2
Carter is going on a 16.5
mile hike through the
Grand Canyon. If he wants
to spread out his hike
evenly over the next 6
hours, how many miles
should he hike per hour?
NIC

Answers

Answer:

2.75 miles per hour

Step-by-step explanation:

16.5/6

can someone please help me .. will mark brainliest

Answers

Answer:

neither

Step-by-step explanation:

what is the equation of the line that passes through the point (4,-5) and is parallel to the line y=1/2x+5

Answers

Answer:

y=1/2x - 7

Step-by-step explanation:

Since the lines are parallel, this means that the slopes will be the same, only the y-intercept will change. I graphed this out to find the answer.  

Which expression can be used to find the value of the expression below? (7/10) + 2/8 + 1/10 - (4/8)

Answers

Answer:

74

Step-by-step explanation:

Answer:

The answer would be A

Step-by-step explanation:

because I said so duh no and ifs or buts.

Westin Trading normally nets $6 million per month. The table shows the variance from the average for five months. Sales Above/Below Average (Millions) April May June July Aug. –2.5 Negative 2 and one-half 3.1 –1.6 2 and two-thirds Which comparison is true? Use the number line to help. A number line going from negative 6 to positive 6 in increments of 1.

Answers

Answer:

Westin Trading normally nets $6 million per month. The table shows the variance from the average for five months.

Sales Above/Below Average (Millions)

April

May

June

July

Aug.

–2.5

Negative 2 and one-half

3.1

–1.6

2 and two-thirds

Which comparison is true? Use the number line to help.

A number line going from negative 6 to positive 6 in increments of 1.

               

x June < August

✔April = May

x May > July

x May = August

Step-by-step explanation: took quiz on edge 2021 made 100

The required comparison that is true is that Westin Trading's sales were below average for the five months.

What is Statistic?

Statistics is a field of mathematics that deals with relations between comprehensive data.

Here,
To determine the comparison that is true, we need to find the total variance from the average for the five months and compare it to zero on the number line. We can do this by adding up the variances and dividing by the number of months:

Total variance = (-2.5) + (-2.0) + 3.1 + (-1.6) + 2.67

Total variance = -0.32

Average variance = -0.32 ÷ 5

Average variance = -0.064

Since the average variance is negative, this means that Westin Trading's sales were below the average of $6 million per month for the five months. To compare this to zero on the number line, we can see that the average variance of -0.064 is to the left of zero, which represents the average sales of $6 million per month. Therefore, the comparison that is true is that Westin Trading's sales were below average for the five months.

Learn more about Statistics here:
https://brainly.com/question/23091366

#SPJ6

When = 3, what will the value for y be for the equation - 4x + 5y = 18?

Answers

If x equals 3 then y must equal 1.2

Answer: y=6

-4(3)+5y=18

-12+5y=18

add 12 to both sides

-12+5y+12=18+12

5y=18+12

5y=30

divide both sides by 5

5y÷5=30÷5

y=30÷5

y=6

I hope this is good enough:

Whats is the answer to 3-(-7). I cant seem to figure it out

Answers

the answer is 10 because if you add 7 and 4, it gives you 10 because the - is like invisible


Ralph is making orange juice.
He needs 3 cups of orange
juice. How many fluid ounces
of orange juice does he need?
A.12 oz
B.6 oz
C.18 oz
D.24 oz

Answers

D. 24 oz because 1cup is equal to 8 fluid ounces so in order to make 3 cups you have to multiply 3 by 8 which equals to 24

Find the oth term of the geometric sequence 5, -25, 125,

Answers

Answer:

-625

Step-by-step explanation:

Here we are basically multiplying each term by -5. So if you want two more terms, you would go like this...

5 × -5 = -25

-25 × -5 = 125

125 × -5 = -625

-625 × -5 = 3125

and so on!!!

Hope it helps and mark it as Brainliest if possible!!! Good Luck!!!

How do I find the missing sides?

Answers

Answer:

You would realize that this is a right triangle with angles of 45-45-90. This means that the sides are 1-3 root 2-2. Hope this helps!!

Step-by-step explanation:

Please help! I’ll give brainliest!

Answers

Answer:

69

Step-by-step explanation:

all triangles add up to 180.

180-42= 138

138/2 is 69

69+69+42 is 180

69 haha funny number but ya

Sylvia has 51.78 pounds of dirt. She has 20 buckets and would like to put 2.56 pounds of dirt into each bucket. Are there enough buckets for all of the dirt to be in a bucket?

Answers

Answer:

There isn't enough buckets for all of the dirt to be in a bucket.

Step-by-step explanation:

From the question,

She has 20 buckets and would like to put 2.56 pounds of dirt into each bucket.

Hence, the total number of dirt that can be in the 20 buckets is

20 × 2.56

= 51.20 pounds of dirt

Slyvia has 51.76 pounds of dirt.

51.76 - 51.20

= 0.56 pounds of dirt.

From the above calculation we can say that there isn't enough buckets for all of the dirt to be in a bucket

What is the equation of this line in slope-intercept form?
6x-7y=17
6x-11y=-13
6x-11y=13
11x-6y=13
(For you k-12 kids you should know what this is)

Answers

Answer:

6x-7y=17-----y=6/7x-17/7

6x-11y=-13----y=6/11x-13/11

6x-11y=13----y=6/11x+13/11

11x-6y=13-----y=11/6x-13/6

Step-by-step explanation:

4/25 x 10 write your answer as a fraction in simplest form

Answers

The answer is 8/5 or 1 3/5
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