What is the value of sin(48) ? Use a calculator and round to the nearest tenth

Answers

Answer 1

Answer:

0.743

:))))))))))))))


Related Questions

In triangle ABC, the measure of the exterior angle at point B is 100°. If m∠A is 4 times larger than m∠c, FIND m∠c


pleaseeeeeeeeee!!!!!

Answers

Answer:

m<c = 20º

Step-by-step explanation:

We use these following definitions:

The sum of an interior angle with its exterior is of 180º.

The sum of the three interval angles of a triangle is 180º.

The measure of the exterior angle at point B is 100°.

This means that the measure of the interior angle is: 180 - 100 = 80º

m∠A is 4 times larger than m∠c

This means that the measure of angle c is x, and the measure of angle a is 4x. The other angle, B, is 80º. So

[tex]x + 4x + 80 = 180[/tex]

[tex]5x = 100[/tex]

[tex]x = \frac{100}{5}[/tex]

[tex]x = 20[/tex]

The measure of angle C is 20º.

Given (4,1) and slope=2, write the equation in slope-intercept form

Answers

Answer:

y = 2x-7

Step-by-step explanation:

Point-slope equation for line of slope m that passes through (x₀,y₀):

y-y₀ = m(x-x₀)

y-1 = 2(x-4)

Put into slope-intercept form:

y = 2(x-4) + 1

y = 2x - 7

I have to find out what m

Answers

The answer is A there you go
The answer is A.hope this helps

Is this a good app for a college student I’m 55 and returning to college after 14years and I’m taking Pre-Med college math 110 and 155

Answers

Answer:

Yes it is

Step-by-step explanation:

Its good id say you get a good change of finding your answers here

how to solve an angle in a triangle with two sides given

Answers

Step-by-step explanation:

..........................

a new shirt costs $14.99. If the shirt is on sale for 1/5 off it price,about how much would you save?​

Answers

Answer:

about $3.00

Step-by-step explanation:

14.99 x 1/5 = 2.998

round it

3.00

Answer:

you would have 3.00

Step-by-step explanation:

round  it up

A soft-drink manufacturer purchases aluminum cans from an outside vendor. A random sample of 70 cans is selected from a large shipment, and each is tested for strength by applying an increasing load to the side of the can until it punctures. Of the 70 cans, 58 meet the specification for puncture resistance. Find a 95% confidence interval for the proportion of cans in the shipment that meet the specification. Round the answers to three decimal places.

Answers

Answer:

The 95% confidence interval for the proportion of cans in the shipment that meet the specification is (0.741, 0.917).

Step-by-step explanation:

In a sample with a number n of people surveyed with a probability of a success of [tex]\pi[/tex], and a confidence level of [tex]1-\alpha[/tex], we have the following confidence interval of proportions.

[tex]\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}[/tex]

In which

z is the zscore that has a pvalue of [tex]1 - \frac{\alpha}{2}[/tex].

For this problem, we have that:

70 cans, 58 meet the specification for puncture resistance. This means that [tex]n = 50, \pi = \frac{58}{70} = 0.829[/tex]

95% confidence level

So [tex]\alpha = 0.05[/tex], z is the value of Z that has a pvalue of [tex]1 - \frac{0.05}{2} = 0.975[/tex], so [tex]Z = 1.96[/tex].

The lower limit of this interval is:

[tex]\pi - z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.829 - 1.96\sqrt{\frac{0.829*0.171}{70}} = 0.741[/tex]

The upper limit of this interval is:

[tex]\pi + z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.829 + 1.96\sqrt{\frac{0.829*0.171}{70}} = 0.917[/tex]

The 95% confidence interval for the proportion of cans in the shipment that meet the specification is (0.741, 0.917).

2. The complex computation (6+2i)(6-21)-(3-4i)(3+4i) can be simplified to
(1) 15
(3) -10
(2) 39
(4-35

Answers

Answer:

the answer is 15

have a good day

The manufacturer that Russell works for makes
bicycles. The wholesale price for the bikes is
$200; however, they markup the cost by 55%.
What is the retail price for these bikes?

Answers

Answer:

$310

Step-by-step explanation:

200 increase 55% =

200 × (1 + 55%) = 200 × (1 + 0.55) = 310

Line v has a slope of 4/9 Line w is parallel to line v. What is the slope of line v?

Answers

Answer:

4/9

Step-by-step explanation:

it is parallel to it ;)

10% of the total time at school out of 360 minutes a day , how much time was spend at lunch ?

Answers

Answer:

36 minutes

Step-by-step explanation:

360/10=36 (percent is division of the number)

which polynomial represents the difference below? (8x^2+9)-(6x^2+2x+2)

Answers

Answer:

The polynomial is  2 x² - 2x + 7

Step-by-step explanation:

Given polynomial

                   (8 x² + 9 ) - (6x² +2x +2)

           =   8 x² +9 - 6x² - 2x -2

          =    8x² - 6x² - 2x + 9-2

         =    2 x² - 2x + 7

The polynomial is   2 x² - 2x + 7

I don't know how to find the slope and y intercept form y=-9x+15​

Answers

Answer:

Slope=-9, y-intercept=15

Step-by-step explanation:

The slope is always with the x when in slope intercept form, and the y-intercept is the constant (the number with no variable).

Answer:

Slope: 9    y-Intercept Form: 15

Step-by-step explanation:

The formula for slope is y=mx+b. Mx is the slope and b is the y-intercept. Because your equation is written in this form, you can easily find the slope and y-intercept which are 9 and 15. I hope this helps :)

Lee's family had a garden in the shape of a right triangle. The total area of the garden is 16 square feet. If they expand
the garden to form a triangle with twice the base
and twice the height, by how much will they increase the size of their
garden?
O 16 square feet
• 32 square feet
O
48 square feet
64 square
feet

Answers

Answer:

48 square feet

Step-by-step explanation:

Given

Before expansion

[tex]A_1 = \frac{1}{2}bh[/tex] --- area of a triangle

[tex]A_1 = 16ft^2[/tex] --- value of the area

After the base and height were expanded, the area becomes:

[tex]A_2 = \frac{1}{2}BH[/tex]

Where

[tex]B = 2b[/tex]

[tex]H = 2h[/tex]

Substitute 2b for B and 2h for H in [tex]A_2 = \frac{1}{2}BH[/tex]

[tex]A_2 = \frac{1}{2} * 2b * 2h[/tex]

[tex]A_2 = \frac{1}{2} * 2*2*b*h[/tex]

[tex]A_2 = \frac{1}{2} * 4*b*h[/tex]

Rewrite as:

[tex]A_2 = 4 * \frac{1}{2} *b*h[/tex]

[tex]A_2 = 4 * \frac{1}{2}bh[/tex]

Recall that: [tex]A_1 = \frac{1}{2}bh[/tex]

So, we have:

[tex]A_2 = 4 * A_1[/tex]

Substitute 16 for [tex]A_1[/tex]

[tex]A_2 = 4 * 16[/tex]

[tex]A_2 = 64[/tex]

So, the area is [tex]64ft^2[/tex] after the dimensions were expanded

The area increased by:

[tex]Increment = A_2 - A_1[/tex]

[tex]Increment = 64 - 16[/tex]

[tex]Increment = 48[/tex]

It increased by [tex]48ft^2[/tex]

1. A, D, E
2. A, B, D
3. C, D, E
4. A, B, C

Answers

Answer:

4. A,B,C because the dotted line on A B C have the same shape

please give me the right answer i’ve been having trouble for an hour now

Answers

Answer:

B

Step-by-step explanation:

(x+4)(3x^2-7)

multiply and get 3x^3 +12x^2 -7x -28 which is anwser choice b

1/3g -3 = -9 I need help

Answers

g = -18




this is the right answer

What is the slope?

Simplify your answer and write it as a proper fraction, improper fraction, or integer.

Answers

Your photo doesn’t load
sry u can’t help anything with you i just got off work i is right

Q2) A meat pie contains chicken and turkey in the ratio 4 : 1.    ( 3 marks)

The pie contains 300 g of chicken.

How much turkey is in the pie?

How much meat is there altogether in the pie?​
Plz i begggg
please

Answers

I don’t know but I’ve never heard of a meat pie sorry

Shane bikes 5 miles to the park in 30 minutes and 3 miles to the library in 45 minutes. What was his average speed?

Answers

Step-by-step explanation:

Speed =__distancr covered___

Time taken

=5miles ×3miles÷30 mins×45mins

=15miles÷1350mins

=90 mins


» Round 13.045 to the nearest whole number.

Answers

Answer:

13

Step-by-step explanation:

Have a good day

Your answer would be 13 :) and have a great day

how do I make another similar figure​

Answers

Draw it with a pencil or your required art supply.
Follow the lines with a pencil!! Good job

a metal pile is 500cm long correct to the nearest centimeter the pole is cut into rods each of length 5.8cm correct to the nearest millimeter calculate the largest rod the pole can be cut into

Answers

Answer:

86 pieces

Step-by-step explanation:

Given

[tex]Pole = 500cm[/tex]

[tex]Pieces = 5.8cm[/tex]

Required

Determine the largest number of rods

To do this, we simply divide the length of the pole by the length of each piece.

[tex]Number = \frac{Pole}{Pieces}[/tex]

[tex]Number = \frac{500cm}{5.8cm}[/tex]

[tex]Number = \frac{500}{5.8}[/tex]

[tex]Number = 86.2068965517[/tex]

Round down

[tex]Number = 86[/tex]

x² - 121
What is a factored form of this expression

Answers

Answer:

(x+11)(x-11)

Step-by-step explanation:

(x+11)(x-11)

Answer:

(x+11)(x-11)

Step-by-step explanation:

If you factor it out, it works.

How do I add 1/8 + 2/6

Answers

11/24
Decimal: 0.4583

Answer:

3/24 + 4/24 = 7/24

Step-by-step explanation:

Find a common denominator then multiply the numerator by how many times you multiplied the denominator and add them to get your answer and you may simplify.

I really need help please

Answers

Answer:

50°

Step-by-step explanation:

the angles should add up to 180. there is a 90° angle abd a 40° angle which adds up to 130. 180-130 gives you rour missing angle if 50°.

HELP PLEASE ASAP MARKING BRAINLY

Answers

Part A:1 and 4: Corresponding angles1 and 3: Vertical angles1 and 2/2 and 3/2 and 4: Supplementary angles3 and 4: Alternate interior anglesPart B:

With the knowledge that m∠1 = 81°, let's use these relationships to find the rest of the angles:

1 and 3 are vertical: their angle measures are the same, so m∠3 = 81°1 and 4 are corresponding: their angle measures are also the same, so m∠4 = 81°Finally, 1 and 2 are supplemental: their angle measures add up to 180°, so 81 + m∠2 = 180, making m∠2 = 99°

Find mZVUT if IZAUT = 88
and mZVUA = 55°.
T
U
V

Answers

9514 1404 393

Answer:

  143°

Step-by-step explanation:

Angle VUT is the sum of the angles into which it is divided.

  ∠VUT = ∠VUA +∠AUT

  ∠VUT = 55° +88°

  ∠VUT = 143°

Raul used the steps shown below to solve the equation. In which step did Raul make a mistake?
5x-3(2x+7)=2x+9
Step 1: 5x-6x-21=2x+9
Step 2: -11x-21=2x+9
Step 3: -12x=30
Step 4: x=-30/12

A. Step 1
B. Step 2
C. Step 3
D. Step 4

Answers

I think it’s step 2 or 3 I’m not sur

Answer:The answer is B, step two

Step-by-step explanation:5x-6x equals to -1x

Create a simple ER model depicting entities and relationship lines for each data scenario.
A college needs to track placement test scores for incoming students. Each student can take a variety of tests, including English and math. Some students are required to take placement tests because of previous coursework.

Answers

Answer:

Please find the ER model in the attachment file.

Step-by-step explanation:

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