Mathematics College

Find the value of x.
43°
Х
x = [?1°

Find The Value Of X.43x = [?1

Answers

Answer 1

Answer:

47°

Step-by-step explanation:

the sum of total is 180

here if one is mentioned as 43 the other side is also 43

then, we get as 86 as we now found two side.

now 180-86=94

divide 94/3 and we get 47° is the answer.

PLEASE RECHECK THE ANSWER I HOPE ITS CORRECT

Related Questions

ending on your answer
What percent of the large square is shaded?
O 56%
O 5%
06%
44 %

Answers

we cant see the picturemy guy

Find the volume. No links please

Answers

Answer:

72 centimeters

Step-by-step explanation:

V=bh or l*w*h

V=6*3*4 = 72 cm

Your friend has two standard decks of 52 playing cards and asks you to randomly draw one card from each deck. What is the probability that you will draw two spades?

Answers

Answer:

If you have 2 decks of 52, it would be 1/52 chance per card, so since there are two, add it up, its 2/104

Step-by-step explanation:

Answer:

1/16

Step-by-step explanation:

:))

Choose the function that shows the correct transformation of the quadratic function shifted two units to the right one
unit up.
o f(x) = (x - 2)2 - 1
O f() = (x - 2)2 + 1
o f() = (x + 2)2 - 1
o f(x) = (x + 2)2 + 1

Answers

Answer:
The last one f(x)=(x+2)2+1 because two units to the right is positive and going up is also positive

If z is a standard normal variable, find the probability.
The probability that z is greater than -1 82

Answers

Answer:

.

Step-by-step explanation:

ME LO RESUELVEN PORFAAAAAAAAAAAA

Answers

Answer:

A = arcTan(8/15) = 0.4900 radians = 28.07°

Step-by-step explanation:

Tan(A) = 8/15

A = arcTan(8/15) = 0.4900 radians = 28.07°

Multiply.
(-3+2i)(-4+4i)
Write your answer as a complex number in standard form.

Answers

Answer:

4 - 20 i

Step-by-step explanation:

you do stuff and you get 4 - 20 i

The length of a rectangle exceeds its width by
3 inches, and the area is 108 square inches.
What are the length and width of the
rectangle?

Answers

l=36in

width = 12in

there's ur answer

help please mathematics!!!

Answers

Answer:

answer: 16

because 16/20 is an equivalent fraction to 4/5 hope that helps!

Plz help need help help

Answers

Answer:

8,560

Step-by-step explanation:

8000 x .02 interest/year x 3.5years=560 interest earned

8000+560=8,560 investment worth after 3.5 years

i will give Brainiest if you are right

Answers

Answer:

B. 4x ≤ 320

Step-by-step explanation:

Not sure how to explain my thinking. However, 4x must be smaller than 320 because she cannot spend more than that.

Answer:

Step-by-step explanation:

b

Expresa el siguiente número 14322000000000000 en notación científicaOpción única.
(1 Punto)

1.4322 1014


1.4322 1015


1.4322 1016


14.322 1014

Answers

Answer:

14322 * 10¹²

1.4322 * 10¹⁶

Step-by-step explanation:

14322000000000000

14322 * 10¹²

1.4322 * 10¹⁶

Use the quadratic formula to solve -125x^2+30000x-153000

Answers

(-b±√(b²-4ac))/(2a)

Answer:

x=120±6434−−−√

x=−4.996

x=244.996

Find the Solution for

−125x2+30000x+153000=0

using the Quadratic Formula where

a = -125, b = 30000, and c = 153000

x=−b±b2−4ac−−−−−−−√2a

x=−30000±300002−4(−125)(153000)−−−−−−−−−−−−−−−−−−−−−√2(−125)

x=−30000±900000000−−76500000−−−−−−−−−−−−−−−−−−−√−250

x=−30000±976500000−−−−−−−−√−250

The discriminant b2−4ac>0

so, there are two real roots.

Simplify the Radical:

x=−30000±1500434−−−√−250

x=−30000−250±1500434−−−√−250

Simplify fractions and/or signs:

x=120±6434−−−√

which becomes

x=−4.996

x=244.996

A random sample of 340 electronic components manufactured by a certain process are tested, and 30 are found to be defective. A device will be manufactured in which two of the components will be connected in series. The components function independently, and the device will function only if both components function. Let q be the probability that a device functions. Find a 95% confidence interval for q. Round the answers to three decimal places. The 95% confidence interval for q is (

Answers

Answer:

95% of the confidence interval for q is

(0.05809 , 0.1183)

Step-by-step explanation:

Step:1

Given that the random sample of 340 electronic components manufactured by a certain process is tested, and 30 are found to be defective.

sample proportion

                   [tex]q^{-} = \frac{x}{n} = \frac{30}{340} = 0.0882[/tex]

Step:2

95% of the confidence interval is determined by

[tex](q - Z_{0.05} \sqrt{\frac{pq}{n} } , q + Z_{0.05} \sqrt{\frac{pq}{n} } )[/tex]

[tex]((0.0804 -1.96 \sqrt{\frac{0.0804 X0.9118}{340} } ,0.0804 +1.96 \sqrt{\frac{0.0804 X0.9118}{340})[/tex]

[tex]( 0.0882- 1.96 \sqrt{0.000236} , 0.0882 + 1.96 \sqrt{0.000236} )[/tex]

(0.0882 - 0.03011 , 0.0882+0.03011)

(  0.05809 , 0.1183)

Final answer:-

95% of the confidence interval for q is

(0.05809 , 0.1183)

For the purpose of determining the value of its end-of-year inventory, a clothing store creates a list at the end of the year of every item currently in stock along with each iter's wholesale price. Which of the
following is the best description of the end-of-the-year activity?

Answers

Answer:

A census, because the wholesale prices of all items are listed.

Step-by-step explanation:

The graph of F(x) below resembles the graph of G(x) = x?, but it has been
changed somewhat. Which of the following could be the equation of F(x)?
Fix) =>
Gix) = x2
A. F(x) - x-2
B. F{X) = 4x2+2
C. Fx) = - - 2
D. FN-4222

Answers

Answer:

B. f(x) = 4x² + 2

Step-by-step explanation:

f(x) = 4 (x - 0)² + 2

vertex: (0 , 2) with vertical stretch

Find the volume of the solid figure shown below. The area of the base is 40 square inches, and the height of the figure is 7 inches. 280 in. 3 68 in. 3 47 in. 3 108 in. 3

Answers

Answer:

280in

Step-by-step explanation:

Answer:

280 in. ^3

Step-by-step explanation:

40 x 7

PLEASE HELP ME ASAPPPPP!!!!!!!!

Answers

Answer:

4 Zebras

Step-by-step explanation:

I can only see that she have 5 elephants, possibly more, however it's cut off. If that's true. Then:

If she has 5 elephants (which is currently what she has the most of) and 2 zebras. She needs 4 more zebras. Then she will have 6 zebras. More then any other animal.

Answer:

assuming the elephant has the most dots, as i cant see the full picture, then she needs to collect 4 more because she has 2 already.

Step-by-step explanation:

The elephant has 5 dots

the zebra has 2 dots

4+2=6

What number is halfway between 0.36 and 0.48 on a number line?

Answers

Answer:

0.42

Step-by-step explanation:

they are both multiples of 0.06

think of it like 6 x 6= 36 and 6 x 8 = 48

6 x 7 = 42 would be halfway

Answer:

0.42

Step-by-step explanation:

To find the half, add da numbers and divide by 2. So 0.36 and 0.48 added together is 0.84. That divided by 2 is 0.42.

Find all values of the variable x for which the rational expression is undefined.
8x+9/x^2-13x+42
The expression is undefined when x=

Answers

Answer:

Step-by-step explanation:

8x+9/x^2-13x+42

Write  8 x  as a fraction with denominator 1

8x+9/x^2-13x+42

then we multipuly 8x/1  by x^2/x^2

Which of the following situations could be described by the equation y = 120 - 25x?

Answers

Answer:

Is there any other information?

Step-by-step explanation:

Use linear regression to find an equation that would best predict a fair home price based on the
comps given below. Round each variable to 4 decimal places.

Answers

Answer:

y = 0.0807x - 3.4286

Step-by-step explanation:

Given the data above :

X :

1400

1700

1500

Y:

108

133

120

Using a linear regression calculator, the regression equation obtained is :

y = 0.0807x - 3.4286

Slope = 0.0807

Intercept = - 3.4286

x = predictor variable

y = predicted variable

Select the correct answer.
Consider function g.
g(x)= 5/x-1 +2
What is the average rate of change of function gover the interval [-4,3]?
ОА. -7/2
OB. 1/2
OC. -1/2
OD. 2

Answers

Answer:

Option B

Step-by-step explanation:

Average rate of change of a function 'f' in the interval x = a and x = b is given by,

Average rate of change of change = [tex]\frac{f(b)-f(a)}{b-a}[/tex]

Given function is,

g(x) = [tex]\frac{5}{x-1}+2[/tex]

We have to calculate the rate of change in the interval [-4, 3],

Average rate of change = [tex]\frac{g(3)-g(-4)}{3-(-4)}[/tex]

g(3) = [tex]\frac{5}{3-1}+1[/tex]

       = 2.5 + 1

       = 3.5

g(-4) = [tex]\frac{5}{-4-1}+1[/tex]

       = -1 + 1

       = 0

Average rate of change = [tex]\frac{3.5-0}{3+4}[/tex]

                                        = [tex]\frac{3.5}{7}[/tex]

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

Therefore, Option B will be the answer.

Answer:

B

Step-by-step explanation:

Edmentum

Decide whether the function is polynomial function. If so, write it in standard form and state its degree, type, and leading coefficient.

f(x)= 9x^4 + 8x^3 - 6x^-2 + 2x

Answers

Answer:

It is not a polynomial function, because it includes a negative exponent.

Answer:

Step-by-step explanation:

Leading coefficient = 9

It is in standard form.

It is degree 4

It is a polynomial (I don't think there is a special name for degree 4). Time to eat crow. A 4th degree Polynomial is a quartic.

I didn't notice the power is -2. I am incorrect in telling you it was a polynomial (function). As I noted below, more crow to eat. Please give the Brainliest to the other responder

#10
Corinne has 95 coins in her piggy bank. There are only quarters and dimes. If the total value is
$15.05, how many quarters does she have?

Answers

Answer:

93 becouse you add 75 plus 2x10 is 20 so 75 plus is 105 so 14.75 plus .20 is 15.05

Step-by-step explanation:

ASAP pleeeease ASAP ASAP

You are given the results of measurement of resistors. We are testing the
measurement tool. It will pass the technical control if the mean value will be
in the range [198-202] with standard deviation less than 3 Ohms. Will the tool
pass the technical control?

Answers

Answer:

As both the standard deviation and the mean have the desired values, the tool passes the technical control.

Step-by-step explanation:

Mean:

The mean is the sum of all values divided by the number of values.

[tex]M = \frac{199+204+201+197+195+204+200}{7} = 200[/tex]

The mean is in the desired range.

Standard deviation:

The standard deviation is the square root of the sum of the difference squared between each value and the mean, divided by the number of values.

[tex]S = \sqrt{\frac{(199-200)^2+(204-200)^2+(201-200)^2+(197-200)^2+(195-200)^2+(204-200)^2+(200-200)^2}{7}} = 1.18[/tex]

As both the standard deviation and the mean have the desired values, the tool passes the technical control.

5c+4c+2 and 5c+2(2c+1)

Answers

Answer:

11 c12 cyfiddiddjkssjksajusaahogsyi of

Asymptotes of x=3 and y=-2

Answers

Answer:

Both of these values don't have asymptotes.

Answer:

Both of these values don't have asymptotes.

Help please click the picture sorry the outside is black

Answers

Answer:

D

Step-by-step explanation:

Tust me Plz

Answer:

D

Step-by-step explanation:

5+6 then multiply by 3

(5+6) x 3 or 3 x (5+6)

Someone help PLEASE thanks

Answers

Answer:

Utiliza la regla

Step-by-step explanation:

Y te sacarasb10

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