Mathematics High School

Please help me before I fail... I really need some help <3 please ;-;

Please Help Me Before I Fail... I Really Need Some Help &lt;3 Please ;-;

Answers

Answer 1

Answer:

the answer is 1.0 if u use sin to solve it, thus, u would get 0.9 of which if u round it u will get the answer above

Answer 2

Answer: and Step-by-step explanation:

sin(61) = x/55

55(sin(61)) = x

48.1 = x

Hope this helps!

Related Questions

radius=21 what is the cicumference​

Answers

2pir
42pi
131.9 is the circumference

Answer:

circumference = 2πr

                         [tex]= 2*\frac{22}{7}*21\\\\\\= \frac{44}{7}*21\\\\= \frac{924}{7}\\\\= 132[/tex]

what is the equation for the given table​

Answers

Answer:

y = -3x +11

Step-by-step explanation:

notice how on the y column the values go down by three, meaning that the slope is -3

to find the y-intercept, look at the x column and find 0 and its corresponding y value

aflati termenul necunoscut din egalitatile de mai jos
a)x-2002=41535-1003 b)20+x-30=150-20;
c) x-(284-130)=110 d)853-(x + 1)=249;
e)613-(243-11-x)=549; f)312+11-(x+4)=323-(51+93

Answers

Answer:easy thats C

Step-by-step explanation:

enjoy

What is the answer to 2/9 divided by 1/2?

Answers

Answer:

the answer is going to be 2 /9 times the reciprocal of 1/2 so the answer is 4/9

Answer:

4/9

Step-by-step explanation:

2/9 / 1/2

= 2/9 x 2/1

= 2x2 / 9x1

=4/9x1

=4/9

Alaina went to Applebee’s for dinner with some friends. The bill came to $87.43 but one of her friends had a 12% off coupon. How much did they save with the coupon?

Answers

Answer:

They saved $10.49

Step-by-step explanation:

.12 X 87.43 = 10.4916

10.4916 rounded up is 10.49

Which two lines appear as if they will never intersect? Select all that apply.
a
b
c
d
e
f

Answers

C, and D. They’re parallel so they’re never going to cross.
C-D must be if not OOF but that’s what I got right

what is 31)775 please someone help me​

Answers

Answer:1/25 or 0.04

Step-by-step explanation: How I Got This Answer Was i did 77 divided by 31  and got 2 then brought down the 15 and then brought down the 5 to make 155 and the i did 155 divided by 31 and got 5  31 times 5 = 155 when you simplify the answer it comes up to 1/25.

Ill give brainlist please i beg ulol

Answers

GHE i think because it’s the same degrees

Answer: 11 and 8 or 10 and 9

Step-by-step explanation:

sorry if I'm wrong but i'm trying

Please answer correctly !!!!!!!!!!!!!!!!!! Will mark brianliest !!!!!!!!!!!!!!!!!!

Answers

Answer: x= 15

Steps shown in image below

Answer:

x=15

Step-by-step explanation:

they are supplementary so they add up to 180.

7x-9+5x+9=180

simplify

12x=180

divide by 12

x=15

-5 2/3 + 3 1/4 + -7 1/3

Answers

-9.5

I think I might be wrong

Label the number that is on the numberline

Answers

Answer:

0.4

Step-by-step explanation:

Since there are 5 spaces between the 1 and 0, each tick represents [tex]\frac{1}{5}[/tex] or 0.2 units. Counting up from 0 you get 0.4

Answer:

0.4

Step-by-step explanation:

1 divide by the number of lines:  1 / 5 = 0.20.2 multiply by the number of lines where the arrow is pointing at0.20 x 2 = 0.4

therefore, the answer is 0.4

given 2x +8y=16, find the x- and y- intercepts

Answers

Answer:

y-intercept: 2

x-intercept: 8

Step-by-step explanation:

I just graphed it into desmos. Wherever it crossed the axis, it's the answer.

Write each equation in standard form.

Y - 4 = -3 (x - 3)

Y + 9 = 2(x + 5)

Answers

Answer:

y-4=-3(x-3)
y-4=-3x+9
y=-3x+9+4
y=-3x+13

y+9=2(x+5)
y+9=2x+10
y=2x+10-9
y=2x+1
I’m

how do you write 6.4 × 10^1 in standard form?

Answers

Answer:

64

Step-by-step explanation:

6.4 * 10^1

is the same as:

6.4 * 10

= 64

Tony bought 255 1-inch nails and 5 boxes of 2-inch nails. Each box of 2-inch nails had equal amounts of nails in them. He bought a total of 620 nails. Find the number of nails in each box of 2-inch nails.

Answers

Answer:

73 nails

Step-by-step explanation:

Number of 1 inch = 255

Boxes of 2 - inch = 5

Each box of 2 _inch has equal amount of nails

Total number of nails = 620

Number of nails in each box of 2_inch nails:

Let Number of nails in each box = b

Number of 1_inch + 5 * number of 2_inch = 620

255 + 5b = 620

5b = 620 - 255

5b = 365

5b / 5 = 365 / 5

b = 73

Hence, there are 73 nails in each box of 2_inch nails

Dominick is training for a race. He spends 0.75 hours running each time he runs and 1.5 hours swimming each time
he swims. This week, he spent more than 6 hours training for the race. Which graph represents his possible training
times this week?

Answers

Answer:

the first graph is the answer

Step-by-step explanation:

A!!!

Answer:

A

Step-by-step explanation:

Which property of equality could be used to solve -3x = 348? addition property A.subtraction property B.division property C.multiplication property

Answers

Answer:

Division property

Step-by-step explanation:

you would need to set up your equation. Then divide -3x by -3 to get x alone. then you do 348 divided by -3 to get your answer

-3x=348

-3= -3

x=-116

the value of y varies directly with x. when y = 7.5, x = 5. what is the value of y when x = 80?.

Answers

Answer:

Step-by-step explanation:

120 = y. the ratio is 3:2

80/2 is 40

40 times 3 is 120

120:80 = 3:2

4 units right
hat are the
age?
11. Translate the figure 2 units left
and 4 units down. What are the
coordinates of the image?
22 REAS
trans
3 un
If so
A
y
23.
B
3
2
1
С
-4-3-2
3
4 x
D
2
-3
f
4

Answers

what? i don’t get what this says

1) Albert has $200 in the bank. He would like to save $50 every month to buy Christmas
gifts. Which equation can be used to find y, the amount Albert will save for x days?
y = 50x + 200
y = 50 + 200x
y = 250x
y = 200 + 250x

Answers

Answer:

y = 50x + 200

Step-by-step explanation:

He has $200 at the bank. He is then adding 50 per month (that's why its 50x).

Which quadrilaterals must have at least one pair of congruent sides? Check all that apply.
square
rectangle
parallelogram
rhombus
trapezoid
kite

Answers

Answer:

All of the following except a trapezoid

Step-by-step explanation:

I checked it

A square, rectangle, parallelogram, rhombus and kite have at least one pair of congruent sides.

Quadrilateral

A quadrilateral is a polygon that has four sides and four angles. A square, rhombus is a quadrilateral in which all sides are congruent.  A rectangle, parallelogram is a quadrilateral with opposite congruent sides.

A kite is a quadrilateral that has adjacent congruent sides.

A square, rectangle, parallelogram, rhombus and kite have at least one pair of congruent sides.

Find out more on Quadrilateral at: https://brainly.com/question/23935806

PLEASE HELP!!!!!!!!!!!!!!!

Answers

I’m not sure if I’m right but I would say ( C ) because it says “thousands of units” and I know income comes in wages ($)

The table of values shows the height of a car of a Ferris wheel as it travels in a circular motion.
Which statements are true?

Select each correct answer.
~ The car makes a complete revolution in 8 s.
~ The radius of the Ferris wheel is 26 m.
~ If the car is loaded at 0 s, then people are loaded at the lowest height of the Ferris wheel.
~ The maximum height of the Ferris wheel above ground is 40 m.

Answers

Answer:

bruh if your question is

"What is the maximum height of the Ferris wheel? "

its 80m

Step-by-step explanation:

ive looked for the question nd couldnt find it so i sarcificed my grade for yall, welcome

The values of the Ferris wheel.

The Ferris wheel is a ride that is fired by the upright rotating wheel and is able of carrying multiple passengers. The table shows us the value of the height of a car of the Ferris wheel and as it travels in a circular motion. The time and height of the second and meters are given.

Thus the answer is if the car is loaded at 0 s, then people are at the lowest part.

The wheel data shows that in 2 seconds the height of the wheel is about 26 meters and in 16 seconds the height of the wheel is about 6 meters. Thus the car is located at 0s and people are at the lowest height of the wheel.Hence the option C is correct.

Learn more about the height of a car.

brainly.com/question/21434433.

Which equation or inequality represents the following description?

Multiply the quantity 2 more than a number by 8. The result is at least 12 times the number subtracted from 76.

A. 8(2n) 76-12n
D. 8(2n)=76-12n

Answers

Answer:

D

Step-by-step explanation:

I’ve been working on the same problem for 1 hour and d just makes the most sense

7(1 - x) = 10 – 6(x + 2)

Answers

Answer:

Step-by-step explanation:

x=9 i think.

The answer to your problem would be X=9 i hope this helps if not try 8

Determime if the following lines are paraleel, perpendicular or neither.

Answers

They are perpendicular

I’m really struggling would really appreciate if someone could help!!!!!

Answers

9514 1404 393

Answer:

  A)  29/40

Step-by-step explanation:

The formula for this is ...

  P(A or B) = P(A) + P(B) - P(A and B)

Filling in the given values, you have ...

  P(A or B) = 9/20 +1/2 - 9/40

  P(A or B) = 18/40 +20/40 -9/40 = (18+20-9)/40

  P(A or B) = 29/40 . . . . matches choice A

Suppose 3 rooms cost $596 and 5 rooms cost $860. Write an equation that represents the total cost for the number of rooms.

Answers

(3 • 596 + 5 • 860) can be the equation :)

What is 6.02 x 10^5 written in standard form?

Answers

Answer:

602,000

Step-by-step explanation:

Answer:

602,0000

Step-by-step explanation:

10^5 = 100,000

6.02 x 100,000

I simply moved the numbers forward by 5 spaces.

NEED HELP ASAP! Question in the photo.

Answers

Answer: they’re similar and triangle DEF has a dilation of 1/2
DEF has a dilation of 1/2.
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