help me pleaseeee!!!​

Step-by-step explanation:

step 1. wow! 670° I think you mean 67°

step 2. the 3 internal angles of a triangle add up to 180°. let x be the third angle

step 3. x + 102 + 67 = 180

step 4. x + 169 = 180

step 5. x = 11°.

Answer:

224 lbs

Step-by-step explanation:

V = xyz = 10(14)(2) = 280 ft³

280(0.8) = 224

Answer:

$918.02

Step-by-step explanation:

As each tire costs $213.99, you will be multiplying that by 4:

$213.99*4 = $855.96

Now you will have to add the tax to the price. You will do the following:

$855.96*.0725 = 62.0571

You will round that to $62.06

$855.96+$62.06

The total would be $918.02

Given:

The graph of a system of inequalities.

To find:

The ordered pair which is a solution to the graphed inequality.

Solution:

The boundary lines are:

[tex]x-2y=4[/tex]

[tex]2x-y=4[/tex]

From the given graph it is clear that only point (3,1) lies in the shaded region.

Points (2,-1) and (4,0) lie on the boundary line [tex]x-2y=4[/tex] but the boundary line is dotted. It means the points on the line are not in the solution set.

point (0,-1) does not belong to the shaded region.

Therefore, the correct option is A.

Answer:

20

Step-by-step explanation:

Kyala =x+24

ze=x

in 2 years=2 (x+24)=2x+48

x= 2x+48

x=48

48-28=20

Answer:

Step-by-step explanation:

True for the last two on the right and false for the first one

The measure of the angle ∠JKL is 230°, the area of the shaded and unshaded region is (230/18) × 5π and (325/9) × π. Then statements 1 and 3 are true and statement 2 is false.

It is a locus of a point drawn an equidistant from the center. The distance from the center to the circumference is called the radius of the circle.

The figure is given.

Radius (r) = 10 units

Then the sum of the angle should be 360 degrees for a circle. Then

130° + ∠JKL = 360°

          ∠JKL = 230°

The area of the shaded region will be

[tex]\rm Shaded \ area = \dfrac{230}{360}\times \pi 10^2\\\\Shaded \ area = \dfrac{230}{360}\times \pi 100\\\\Shaded \ area = \dfrac{230}{18}\times 5\pi \\[/tex]

Then the area of the unshaded region will be

[tex]\rm Unshaded \ area = \dfrac{130}{360}\times \pi 10^2\\\\Unshaded \ area = \dfrac{130}{360}\times \pi 100\\\\Unshaded \ area = \dfrac{325}{9}\times \pi \\[/tex]

More about the circle link is given below.

https://brainly.com/question/11833983

Answer:

y = a - b(5) i think that's it

Step-by-step explanation:

Answer:

5 x (3 x Y - 2y^3)

x(15 x Y - 10 y^3)

5 (y^3 - 3x Y )^    -    5y^6

-----------------------------------

3Y                                3Y

X=  0       Y=  0

HOPE THIS HELPSS

Answer:

B

y int is 1, so we know it is +1

Slope is -2/3 :)

Step-by-step explanation:

Total amount of lettuce = x pounds

Mrs. Tirado picked 5/6 pounds of lettuce from her garden.

5 / 6 * Total amount = 5/6 x

Mrs. Rampulla picked 2/3 less pounds than Mrs. Tirado.

Mrs. Rampulla = 2/3 (Mrs. Tirado) = 2/3 (5/6 x)

Mrs. Rampulla = 5/9 x

How much lettuce did they pick altogether?

Mrs. Rampulla + Mrs. Tirado

5/9 x  + 5/6 x

(25/18) x pounds

Answer:

c is the ans because l ans m r || so angle are sam the ans is 64

<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3

Answer:

2p^2 + p + 7 = 0

<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3

Answer:

length = 17cm, width = 10cm

Step-by-step explanation:

2L + 2w = 54

L = w + 7

Substitute:

2(w + 7) + 2w = 54

2w + 14 + 2w = 54

4w = 40

w = 10

L = 10 + 7 = 17

Answer:

339.3 cubic inches

Step-by-step explanation:

SA (cyl) = 2πr² + 2πrh

SA = 2(3²)π + 2(3)(15)π

SA = 18π + 90π

SA = 108π

SA ≈ 339.3 in³

Answer:

Can't read it

Step-by-step explanation:

Answer:

Number of students who scored atleast 1700 but less Than 2100 = 17

Step-by-step explanation:

Given the data :

1,450 1,620 1,800 1,740 1,650 1,800 2,010 1,780 1,840 1,490 1,620 1,480 2,390 1,640 1,830 1,710 1,900 1,910 1,950 1,820 1,590 2,350 2,260 1,870 1,530 1,950 2,000 1,830 1,980 2,100

Class interval __ Frequency

1400 - 1599 ____ 5

1600 - 1799 ____ 7

1800 - 1999 ____12

2000 - 2199 ___ 3

2200 - 2399 ___ 3

Number of students who scored atleast 1700 but less Than 2100 = 17

Answer:9

Step-by-step explanation:

This can is a right circular cylinder with a diameter of 5 inches and a height of 5 inches. What is the surface area of the can in terms of π?

Answer:

Santosh purchased 4 new and 4 used DVDs.

Step-by-step explanation:

From the information given, as you know that Santosh spent $200 and that the DVD player cost $120, you can say that the new and used DVDs cost $80, which can be expressed as:

15x+5y=80, where:

x refers to the number of new DVDs

y refers to the number of used DVDs

Now, as the statement indicates that Santosh purchased the same number of new and used DVDs, this means that x is equal to y and you can replace y with x and solve for x:

15x+5x=80

20x=80

x=80/20

x=4

According to this, the answer is that Santosh purchased 4 new and 4 used DVDs.

Answer:

2.50*10  350+d

Step-by-step explanation:

Answer:

How the Rule of 72 Works. For example, the Rule of 72 states that $1 invested at an annual fixed interest rate of 10% would take 7.2 years ((72/10) = 7.2) to grow to $2. In reality, a 10% investment will take 7.3 years to double ((1.107.3 = 2). The Rule of 72 is reasonably accurate for low rates of return.

Step-by-step explanation:

For example, if you invest $10,000 at 10 percent compound interest, then the “Rule of 72” states that in 7.2 years you will have $20,000. You divide 72 by 10 percent to get the time it takes for your money to double. The “Rule of 72” is a rule of thumb that gives approximate results

Answer:

angle k = 72

Step-by-step explanation:

Hey There!

When triangles are similar all of the angles that correspond with each other are congruent ( have the same value)

ex. angle g and angle m are corresponding so they both equal 70

So to find angle K we have to find the value of angle F (because they are corresponding)

So we are given two angles

remember that all angles in a triangle will add up to equal 180

so we subtract the given angles from 180 to find the missing angle

180-38-70=72

so angle F = 72

like stated earlier angle F and angle K are corresponding so if angle F equals 72 then Angle K = 72

the first one

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Answer:

Easy -2x

Step-by-step explanation:Because both a positive y and a negative y cancle out eachother so all thats left is both of the negative x's

Answer:

x=12 y=6  m(ABC)=102  m(BCD)=78 m(DAB)=78

Step-by-step explanation:

alright mate so lets start with the properties of parallelogram:

(there are more but we will use those here)

m(BCD) is opposite angle for m(DAB) so those equations should be equal each other and this will give us a hint

[tex]6x+y=4x+5y\\2x=4y\\x=2y[/tex]            i just changed the places of x to be in one place and                                                                                                  s                                     same for y then divided both sides by 2

m(ABC) is adjacent to m(BCD) so

[tex](7x+3y)+(4x+5y)=180[/tex]  add x to x and y to y it will be

[tex]11x+8y=180\\[/tex]  

replace x with 2y so 11x will be 22y

[tex]22y+8y=180\\30y=180\\y=6[/tex]          added the y to y and then divided both sides by 30

[tex]x=2y \\x=2*6=12[/tex]

now we got x and y

then lets start to substitute every x and y in the equations

    3.[tex]6x+y\\6*12+6=78[/tex]

now we got everthing hope i helped you sorry also for being late it toook alot to type it so you can understand

Answer: 63

Step-by-step explanation: On Edge!!!!!!!!!

Answer:

D

Step-by-step explanation:

That is a negative correlation.  As x increases, y decreases.  Notice that as you read from left to right, the points are going down which means negative.

Answer: 1 and 3

Step-by-step explanation: