I need help please. I am very confused

Answer: A

Step-by-step explanation:

l'm not sure you need ask google l think so

Answer:

Δ OPQ ≅ Δ TSU

Step-by-step explanation:

Imagine if these two triangles were to line with one another, so that the lengths of sides QP, and US match knowing that they have similar lengths;

∠ O corresponds to that of ⇒ ∠T, provided they are each right angles,

∠ P corresponds to ⇒ ∠S, knowing that they share common side with length of 25 km so that they match,

Consecutively ∠Q  corresponds to ⇒ ∠U, for a similar reason,

Solution; Thus we can conclude that Δ OPQ ≅ Δ TSU

Answer:

A, C

Step-by-step explanation:

In order to do this, you should multiply each fraction in the answer choices. Do this by multiplying the numerators together and then multiplying the denominators together. Then divide the numerator product with the denominator product

For example, with [tex]\frac{2}{5}[/tex] x [tex]\frac{6}{7}[/tex] multiply 2 and 6 to get 12. Then multiply 5 and 7 to get 35. Then, divide 12 and 35 to get 12/35

Answer:

A and C.

hope this helps

Answer:

Length = 26, Width = 52

Step-by-step explanation:

156/6 = 26

26*2=52

Answer: The length will be 52 and the width will be 26

Step-by-step explanation:

If the formular to calculate Perimeter of a rectangle is

P = 2* (L+W)

and the length L= 2W.

156 = 2* (2W+ W)

156 = 2* (3W)

156 = 6W

Solving for W

W= 26

Since in the question the Length L is 2* W(width)

L= 2* 26 = 52

Answer:

I believe the answer is false.

I hope I helped, please correct me if I'm wrong!

Answer:

170

Step-by-step explanation:

2{5[7+4(8) -22]}

2{5[7+32 - 22]}

2{5[39 - 22]}

2{5[17]}

2{85}

170

The correlation coefficient of the points is 0.978

The points are given as:

(1, 1), (2, 5), (4, 7), (5, 12), and (7, 15)

Next, we calculate the correlation coefficient using a graphing calculator

From the graphing calculator, we have the following calculation summary

X Values

Y Values

X and Y Combined

R Calculation

The above means that the correlation coefficient is 0.978

Read more about correlation coefficient at:

https://brainly.com/question/11811889

Answer:

x = 132

Step-by-step explanation:

In a parallelogram,adjacent angles add to 180

Opposite angles are equal

Answer:

132

Step-by-step explanation:

Obtuse angles. It's a parallelogram, not a triangle.

Answer: 10 weeks

Step-by-step explanation:

Cos of television = 1008.30

Savings = 200.80

Balance = 1008.30 - 200.80 = 807.50

She needs to work 807.50/80.75 = 10 weeks

Answer:

5. A= pi [tex]r^{2}[/tex]                             r=radius              d=diameter

   C= pi 2r/ d

   A= pi [tex]6^{2}[/tex]

   A= 36pi

_____________________

    C=pi 2(6)/12

    C=12pi

____________________________________________________________

6. A=pi [tex]4^{2}[/tex]

   A=16pi

_____________________

  C=pi 2(4)/8

   C=8pi

____________________________________________________________

Sorry I couldn't find the symbol for pi

Answer:

$47.50

Step-by-step explanation:

530-150=380

380/8=47.50

Answer:

it would take 32 scoops

Step-by-step explanation:

Answer:

y 1 X (a)y=X2—1 y —l 0 l x <b>y= |x2—1| FIGURE |0 x (input) f(g(x)) (output) FIG ... FROM OLD FUNCTIONS 4| I] EXAMPLE 5 Sketch the graph of the function y = |x2 ... a manner similar to the way we add, subtract, multiply, and divide real numbers. ... but we can't divide by O and so the domain of fly is {x E A O B| g(x) 75 O}.

Step-by-step explanation:

Answer:

y 1 X (a)y=X2—1 y —l 0 l x <b>y= |x2—1| FIGURE |0 x (input) f(g(x)) (output) FIG ... FROM OLD FUNCTIONS 4| I] EXAMPLE 5 Sketch the graph of the function y = |x2 ... a manner similar to the way we add, subtract, multiply, and divide real numbers. ... but we can't divide by O and so the domain of fly is {x E A O B| g(x) 75 O}.

Step-by-step explanation:

Answer:

Since x/p³ = 1 we can multiply the equation by p³ so x = p³.

Answer:

[tex]$\frac{x}{p^3}=1$[/tex]

Multiply both sides by [tex]p^3[/tex]

[tex]x=p^3[/tex]

and [tex]p^3 \neq 0[/tex] otherwise, it is undefined.

Answer:

16384

Step-by-step explanation:

Day 1=16

Day 6=32

Day 12=64

Day 18=128

Day 24=256

Day 30=512

Day 36=1024

Day 42=2048

Day 48=4096

Day 54=8192

Day 60=16384

Answer:

Joseph will have 1,108$ in his bank account when he opens it again.

First, we need to know how much 0.3% of 1000$ is, which is 3$.

Next, since there are 12 months in a year we multiply 3$ by 12 which is 36.

Then, since 3 years have passed we multiply 36$ by 3 which is 108$. So in conclusion, he'll have 1,108$ when he checks his account again.

Answer:

$1,113.87

Step-by-step explanation:

The initial value is 1,000, the rate of increase is 1.003, and the number of times it will increase is 36. y=1000 ( 1.003 ) 36 =1,113.87y equals 1000 left parenthesis 1.003 right parenthesis superscript 36 baseline equals 1113.87.

Answer:

1/25

Step-by-step explanation:

2/10 for n

2/10 for d

2/10 times 2/10 equals 4/100

which simplifies to

The required probability is [tex]\dfrac{1}{25}[/tex]. So, option A is correct.

Important information:

The number of N's is 2 and the number of D's is 2.

Total number of letters is 10.

Probablity of getting 'N' in first place is [tex]\dfrac{2}{10}=\dfrac{1}{5}[/tex].

The first letter is replaced.

Probablity of getting 'D' in second place is [tex]\dfrac{2}{10}=\dfrac{1}{5}[/tex].

Now, the probability of selecting an 'N' first and a 'D' next is:

[tex]\dfrac{1}{5}\times \dfrac{1}{5}=\dfrac{1}{25}[/tex]

Therefore, the correct option is A.

Find out more about 'Probability' here:

https://brainly.com/question/12995031

Answer:

Rajesh applied the wrong formula

Step-by-step explanation:

Rajesh applied the wrong formula for the calculation of the area of a circle

he used [tex]area= \pi d[/tex]

Rajesh is expected to solve for the area of a circle using the right formula, which is

[tex]area= \frac{ \pi d^{2}}{4} \\or\\area= \pi r^{2}[/tex]

substituting our data we have

[tex]area= 3.142*10^{2} \\area= 3.142*100\\area= 314.2[/tex]

Answer:

320 ft²

Step-by-step explanation:

The area (A) of a trapezoid is calculated as

A = [tex]\frac{1}{2}[/tex] h (a + b)

where h is the perpendicular height and a, b are the parallel bases

Here h = 16, a = 18 and b = 12 , thus

A = [tex]\frac{1}{2}[/tex] × 16 × (18 + 12) = 8 × 40 = 320 ft²

Answer:

Arjun is 20 years old and Shreya is 10 years old.

Step-by-step explanation:

5 YEARS AGO-

Arjun: 2x-5

Shreya: x-5

NOW-

Arjun: 2x

Shreya: x

EQUATION-

2x-5=3(x-5) = 2x-5=3x-15

(add 15 on both sides)

2x+10=3x

(subract 2x from both sides)

x=10

Therefore, Arjun is 20 years old and Shreya is 10 years old :)

Answer:

(C)

Step-by-step explanation:

√8 × √5

= 2√2 × √5

= 2√10

The equivalent expression of √8*√5  is 2√10

The expression is given as:

√8*√5

Evaluate the product

√8*√5  = √40

Express 40 as 4 * 10

√8*√5  = √4 * 10

Take the square root of 4

√8*√5  = 2√10

Hence, the equivalent expression of √8*√5  is 2√10

Read more about equivalent expression at:

https://brainly.com/question/2972832

#SPJ9

Answer: 2, 3, square root 13

Step-by-step explanation:

Use the Pythagorean Theorem (a^2 + b^2 = c^2)

2^2 = 4

3^2 = 9

4 + 9 = 13

Square root of 13 is c

Answer:

2,3,[tex]\sqrt{13}[/tex]

Step-by-step explanation:

The first choice:

2, 3, [tex]\sqrt{13}[/tex]

Pythagorean theorem states that for a right-triangle of sides a,b and c where c is the hypotenuse; a² + b² = c²

So the hypotunese has to be the longest side of all.

The longest side in this case is [tex]\sqrt{13}[/tex]

So, 2² + 3² must be equal to ([tex]\sqrt{13}[/tex])²

Let's check if its true ...

2² + 3² = ([tex]\sqrt{13}[/tex])²

4 + 9 = 13

13 = 13

Right! Sides 2, 3, [tex]\sqrt{13}[/tex] are sides of a right triangle.

Hello

I think I know the answer:

D

Please mark my answer and comment so I can figure out what was wrong.

Cheers, Jake

Answer:

The approximate solution to both systems is y = 17.03256 & x = - 10.074

Step-by-step explanation:

Because we have 2 equations we can simply graph each of them simultaneously and find the answer.

First we are going to graph y = - 0.44x + 12.6

Now.. We are going to graph y = - 7.21x - 55.6

Now that we have graphed both of our functions we know that the locations where the two lines meet otherwise known as the intersect is the solution to the equation.

Now that we know coordinate of x at the intersection point of the two lines is: - 10.074, we can input this number in as a substitute for our x because x = - 10.074

Therefor to verify,

y = - 0.44(-10.074) + 12.6

y = 17.03256

and now we substitute y into the other equation and find for x...

17.03256 = - 7.21x - 55.6

x = - 10.074

Answer:

area of parellogtam=base *height

Step-by-step explanation:

15*21=315