Mathematics College

If anyone can do this for me it’s basic trigonometry and I really need help!

If Anyone Can Do This For Me Its Basic Trigonometry And I Really Need Help!

Answers

Answer 1

Answer:

Step-by-step explanation:

sina=opposite/hypotenuse=7/25

cosa=adjacent/hypotenuse=24/25

tana=opposite/adjacent=7/24

sinc=opposite/hypotenuse=24/25

cosc=adjacent/hypotenuse=7/25

tanc=opposite/adjacent=24/7

Related Questions

What is the median in the box plot?
50
60
70
80
90
100

Answers

Answer:75

Step-by-step explanation:

50,60,(70,80),90,100

70+80=150

150÷2=75

Therefore, 75is the median

Please help not to hard brainleist if correct answer on top isn’t correct

Answers

The answer is about 98.27
Set up the equation:
Area: Area of Rectangle + Area of Semi Circle
Area = (Length x Width) + (pi x r^2)
R (radius): 1/2(diameter) = 4
Area = (8 x 6) + 1/2(pi x 4^2)
So, the area is about 98.27

If DE=6x what is the perimeter of the triangle in terms of x?

A 6
B 18
C 18x

Answers

May be another Lala La La La La La La La La La La La La La La La La La La la la la la la la la la la la la la la la la la la la la la la la la la la la la la la la la la la la la la la la la la la la la la la la la la

Please help so I can make my family proud

Answers

Answer:

sorry but multiply is all i can tell you

Step-by-step explanation:

Answer:

40.4 in²

Step-by-step explanation:

Add the two bases, divide in half, and multiply by the height.

15+5.2=20.2

20.2/2=10.1

10.1x4=40.4 in²

-6z+(-5.5) + 3.5z + 5y - 2.5?

Answers

Answer:

-3.5z - 8 + 5y

Step-by-step explanation:

simplify -6z + -5.5 + 3.5z + 5y - 2.5

− 25z+5y−8

DIFFERENTIATE W.R.T. Z

−2.5

distribute than combine like terms

8(3x+2y-7)+5(4x+8y-2)

THANK YOU

Answers

24x+16y-56+20x+40y-10
Then
44x+56y-56-10
Then
44x+56y-66

Write the equation of this circle in standard form.

Answers

Answer:

x² + y² = 16

Step-by-step explanation:

(x-h)² + (y-k)² = r²   -- The standard form of equation of circle

(x-0)² + (y-0)² = 4²

Angel got 4 problems wrong on a test of 50 questions. What percent of the questions did he get CORRECT

Answers

Answer:

12.5%

Step-by-step explanation:

Answer:

92%

Step-by-step explanation:

50-4 = 46

46/50 *100 = 92%

Dad is getting food ready for my birthday party! Including me, there will be 10
people at the party, Dad is baking cupcakes for us! He can bake 8 cupcakes per
batch
How many batches should I tell Dad to make so we can each have 3 cupcakes?

Answers

There are 10 people and you want each of them to have 3 cupcakes. So multiply 10x3, which is 30. Then divide 30 by 8. You can't do that without a remainder though. So you round up to the nearest multiple of 8, which is 32. Then divide 32 by 8, which is 4. So tell dad to bake 4 batches, and the rest is for your dessert tomorrow.

---

hope it helps

what is the fractional form of ​

Answers

0.125 pls vote me Brainliest :)

Put these numbers in order from least to greatest.
-13 4/20 13 18/36 12/40 4/20

Answers

Answer:

Step-by-step explanation:

-13,   4/20,    4/20,    12/40,  13,    18/40   i think

Answer:

-13 < 4/20 = 4/20 < 12/40 < 18/36 < 13

Step-by-step explanation:

A skin-care company had 1,500 people try a new acne cream. Nine people had a mild allergic reaction. What percent of the people had a mild allergic reaction?
A. 0.006%
B. 0.6%
C. 166.7%
D. 0.06%

Answers

Answer:

B) 0.6%

Step-by-step explanation:

9/1500 = 0.006 or 0.6%

Answer choices
36
32
28
Please help due now

Answers

Answer:

36 it should be pretty easy but no problem

can someone anwser this please:)


x^2 + 9x + 20

Answers

Answer: (x + 5) x (x +4)

step by step explanation: factor the expressions

Solve for x.

−3(x+5)=−9

Answers

Answer:

x=-2

Step-by-step explanation:

Divide by -3 and solve for x

−3(x+5)/-3=−9/-3

x+5=3

x=3-5

x=-2

fractions 4/16 2/8 15/60 3/9 which fraction is not equivalent to 1/4​

Answers

Answer:

3/9

Step-by-step explanation:

3/9 budyy :))))))))

3 units
8 units
9 units
3 units
21 units
The area of the figure is
square units.


What’s the answer

Answers

Answer:

132 Sq. Units

Step-by-step explanation:

4.Rebecca biked 4.5 miles today and 3.2 miles
yesterday. If her goal for the week is 10 miles,
how much farther does she need to bike

Answers

Answer:

10-(4.5+3.2)

= 10-7.7

=2.3 miles

a family returned 5/6 of the library books they had checked out they read a third of only what they returned what fraction of the books did they read

Answers

Answer:

?

Step-by-step explanation:

Find the measure of the supplement of a
33° angle.


Answers

Answer:

I can't see them but whichever one is 157 is the correct angle

Step-by-step explanation:

Supplementary angles are angles that equal 180 degrees.

180 - 33 = 157

So whichever angle equals 157 degrees, that is the correct one

subtract the degree given from 180

Which rectangle represents dilation by a scale factor of 2 from the rectangle's center?

Answers

Answer:

it’s D

Step-by-step explanation:

I took the test

8th grade math, please help.
I’ll give you brainliest if you want.

-Find the volume-
*links are reported*

Answers

Volume: 4/3 (pi)(r)^3

Volume: 4/3 (pi)(5)^3 = 523.6 in
(I believe)

Help PLeasE HuRrY

Which shows 2 divided by 3 written as a fraction?
A. 2/3
B. 3 1/3
C. 3/2
D. 2 1/3

Answers

Answer:

A) 2/3

Step-by-step explanation:

Just write it how the questions says it 2/3. I hope this helps :)

Answer:

A. 2/3 uh welcome :-) :-) :-) :-) :-) :-) :-) :-) :-)

What is the area? Write your answer as a fraction or as a whole or mixed number.​

Answers

Answer:

81 or 20 1/4

Step-by-step explanation:

im not sure sorry

Answer:

[tex] \frac{1681}{4} [/tex]

or

[tex]105 \frac{1}{4} [/tex]

Step-by-step explanation:

[tex]10 \frac{ + 1}{ \times 4} [/tex]

10×4=40+1=41, that will be your numerator (number at the top of the fraction) and the denominator 4 will stay the same. (bottom number)

[tex] \frac{41}{4} [/tex]

the base and the height will remain the same.

Formula : base × height = Area

[tex] \frac{41}{4} \times \frac{41}{4} = \frac{1681}{16} [/tex]

16 goes into 1681 105 times remainder 1.

so as a mixed number it will be

[tex] 105 \frac{1}{4} [/tex]

3 7/10 + 5 3/4 + 3/4

Answers

Answer: 10.2 = 10 1/5

Step-by-step explanation:

write an equation in slope intercept form (4,-2) (0,-5)​

Answers

Answer:

y=-7/4x+5

Step-by-step explanation:

The line contains points at (4,-2) and (0,-5)

(y1-y2) / (x1-x2) = slope

(4,-2) =(x1,y1)

(0,-5) = (x2,y2)

(-2-5) / (4-0)

-7 / 4 = -7/4

y= -7/4x + b

plug in points for x and y to find b

-2=-7/4(4)+b

-2=-7+b

5=b

y=-7/4x+5

PLEASE ANSWER ASAP FOR BRAINLEST !!!!!!!!!!!!!!!!!!!!

Answers

Answer:

392

Step-by-step explanation:

Evaluate the expression if y=4.4 and z= 12
z2+ 8y

Answers

Answer: 59.2

Step-by-step explanation:

Take your equation

z2+8y

Now plug in the values given

(12)2+8(4.4)

24+35.2

59.2

Can someone help me with this problem number 4

Answers

Answer:

m = -11/7

Step-by-step explanation:

change equation into slope-intercept form:

7y = -11x + 2

y = -[tex]\frac{11}{7}[/tex]x + 2/7

slope is the coefficient of the 'x' term

How many solutions does x2 - 2x + 9 = 0 have and what type are they? Do NOT find the
actual solutions.

Answers

Answer:

3

Step-by-step explanation:

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