Find the lengths of the diagonals of rectangle WXYZ.
WY = 62 – 7
XZ = 3x + 2
The length of each diagonal is
units.

Answer:

(-2, 2).

Step-by-step explanation:

y = x + 4

y = - 2x - 2

Substitute y = x + 4 in the second equation:

x + 4 = -2x - 2

x + 2x = -2 - 4

3x = -6

x = -2.

Now substitute x = -2 in the first equation:

y = -2 + 4 = 2.

Check the results by substituting for x and y in equation 2:

2 = -2*-2 - 2 = 4 - 2 = 2.  - this checks out.

Answer:

(-2, 2).

Step-by-step explanation:

d

Answer:

m = 1.8

Step-by-step explanation:

Given data is as follows :

x 1 2 3 4 5 6

f 1 4 7 m 6 3​

We need to find the value of m if the mean of the data is 3.8.

Mean = sum of observations/no. of observations

So,

[tex]3.8=\dfrac{1+4+7+m+6+3}{6}\\\\22.8=21+m\\\\22.8-21=m\\\\m=1.8[/tex]

So, the value of m is equal to 1.8.

Answer:

Step-by-step explanation:

In a group of 48 pupils, 9 play the flute only. 12 play the piano only. 14 play neither instrument. A student is selected at random. What is the probability the student plays both instruments?

P(F U P) = P(F) + P(P) - P(F n P)

Answer:

4

Step-by-step explanation:

Answer: It has no solutions.

(Hope this helps!)

Answer:

621,580

and i have to add at least 20 characters so how is everyone’s day?

Answer:

621,580

Step-by-step explanation:

nearest 10 means finding which 10 they are nearest to. and 84 is rounded to 80 because the number is not 85 or higher if that makes sense.

Answer: I think it A because the other ones doesn’t make sense

Step-by-step explanation:

Answer:

A,B and C i think

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

Answer:

None of the above but if you had to choose one it would be C.

Answer:

No. X's above 2: 1

Above 3: 1

Above 4: 3

Above 5: 3

Step-by-step explanation:

Drawing a line plot of a data set means that you record the number of times that particular value shows up in the set. 2 on the line plot would only have 1 'X' placed above it because there is only one 2 in the data set:

5, 5, 4, 3, 2, 5, 4, 4

3 would also have 1 'X' above it because there is also only one 3 in the data set:

5, 5, 4, 3, 2, 5, 4, 4

Similarly, 4 and 5 would both have three 'X's because there are three 4's and three 5's in the data set:

4's: 5, 5, 4, 3, 2, 5, 4, 4

5's: 5, 5, 4, 3, 2, 5, 4, 4

Hope this helped!

Answer:

One Piece maybe

Step-by-step explanation:

Answer:

One Piece I think

Step-by-step explanation:

Answer:

Solution given:

now

base[b]=8

hypotenuse [h]=17

perpendicular [p]=15

by using Pythagoras law

p²+b²=h²

15²+8²=17²

289=289

It satisfied so

AB is a tangent to the circle.

Answer:

144.2 yards

Step-by-step explanation:

120^2 x 80^2 = 144.2 repeating

since it is a rectangle, if you split it in half diagonally, then it becomes a triangle, and you then use the pythagorean theorem, which is a^2 + b^2 = c^2.

Answer:

Step-by-step explanation:

Positive trend weight and height

because the scatter plot is increasing.

Hope this helps!

Why not? Because it fails the vertical line test. Here it is possible to draw a single straight vertical line through more than one point on the curve. That's why choice D is not a function. Choices A,B,C are functions because it's impossible to draw a single vertical line through more than two points on the curve, and therefore we can say they pass the vertical line test.

Side note: choices B and C fail the horizontal line test, so these functions are not one-to-one.

Answer:

42

Step-by-step explanation:

-3[4 - 2(3^2)]

-3[4 - 2(9)]

-3[4 - 18]

-3[-14]

= 42

Answer:

Step-by-step explanation:

Whenever solving problems that include multiple operations, remember this: BPEMDAS:

[tex]-3[4-2(3^2)][/tex]

First, we solve what is in brackets.

[tex][4-2(3^2)][/tex]

While solving in brackets, we should still follow the order of operations.

There are no parenthesis, but there are exponents.

[tex]3^2=9[/tex]

Now we are left with:

[tex]-3 [4-2*9][/tex]

There is multiplication.

[tex]2*9=18[/tex]

[tex]-3[4-18][/tex]

There is no addition, but there is subtraction.

[tex]4 - 18 = -14[/tex]

Now we are left with:

[tex](-3)*(-14)[/tex]

[tex](-3)*(-14)=42[/tex]

Therefore, [tex]-3[4-2(3^2)]= 42.[/tex]

Answer:

D) 18.5

Step-by-step explanation:

Answer:

[tex]\huge\colorbox{violet}{✏﹏ \: ᴀɴsᴡᴇʀ \: }[/tex]

Present age of José = 3n

Age of José in 5 years

[tex] = 3n + 5[/tex]

➳ A. 3n + 5 is the correct answer.

ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ

[tex] \huge\red{ \mid{ \underline{ \overline{ \tt ꧁❣ ʀᴀɪɴʙᴏᴡˢᵃˡᵗ2²2² ࿐ }} \mid}}[/tex]

Answer:

Present age of Jose is 3 n, how old will he be in 3 years!?

3n+5

So, the answer is A

Answer:

53.4.......

follow me........

Answer:

Step-by-step explanation:

time=1 years

interest=principal*time*rate/100

=8000*1*8/100

=64000/100

=640

therefore interest=640

Answer:

Compound Interest = 9680

Step-by-step explanation:

The formula of Compound Interest: [tex]A = P(1 + \frac{r}{n} )^n^t[/tex]

Where;

A = Compound Interest

P = Principal amount

r = Rate of interest

n = amount of deposite annually

t = total time

Therefore:

[tex]A = 8000(1 + \frac{0.08}{1})^1^*^2^.^5[/tex]

[tex]A = 8000(1 + 0.08)^2^.^5[/tex]

[tex]A = 8000(1.08)^2^.^5[/tex]

A = 8000(1.21)

A = 9680

Therefore, the compound interest = 9680

Hope this helps!

Answer:

hope this helps you. look it once

Answer:

Length = 37 feets

Width = 44 feets

Step-by-step explanation:

Given that :

Length = l

Width, w = 7 + l

Perimeter , P of rectangle = 162

Recall:

Perimeter of a rectangle = 2(l + w)

P = 2(l + w)

162 = 2(l + (7 + l))

162 = 2(l + 7 + l)

162 = 2(7 + 2l)

162 = 14 + 4l

162 - 14 = 4l

148 = 4l

l = 148 / 4

l = 37 feets

Width = l + 7

Hence,

Width = 37 + 7 = 44 feets

Answer:

Step-by-step explanation:

The answer is B 50

Answer:

56.55cm

Step-by-step explanation:

I assume that you mean circumference instead of circumstances, so if so then that is the answer

Answer:

A)  21d + 48 = 426

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

if the x is the like repeating one, then its the 21 per day, see it has per in it

for the 48, its just additional so we put it equal to 426 since thats the total amount giving us the equation

21d + 48 = 426

21d = 378

d= 18

it took 18 days

Answer: π = 218956.44

Step-by-step explanation:

π = (132π^2)4

π = (54739.11)4

π = 218956.44

Answer:

218956.4

Step-by-step explanation:

Answer:

3 pairs

Step-by-step explanation:

there is only 3 catchers so there can only be three pairs

Answer:=60

Step-by-step explanation:

Answer:

x  = 60

Step-by-step explanation:

The tick marks imply that all the sides are equal so this is an equilateral triangle. In an equilateral triangle all the angles are the same so since we know one angle is 60 we know the other two are 60 too.