HELP HELP HELP PLEASE HELP NOW HELP

HELP HELP HELP PLEASE HELP NOW HELP

Answers

Answer 1

Answer:

JK = 8

Step-by-step explanation:

Given 2 intersecting chords, then

The product of the measures of the parts of one chord is equal to the product of the measures of the other chord, that is

x(x + 4) = (x + 1)(x + 2) ← expand parenthesis

x² + 4x = x² + 3x + 2 ( subtract x² + 3x from both sides )

x = 2

Then

JK = x + 4 + x = 2x + 4 = 2(2) + 4 = 4 + 4 = 8


Related Questions

Solve the equation. 36^6x-1 = 6^5x

Answers

x=2/7 or x=0.285714 repeating

The solution of the equation 36⁶x - 1 = 6⁵x is  x = 1/2176774560.

What is an equation?

Two algebraic expressions having same value and symbol '=' in between are called as an equation.

We have the equation:

36⁶x - 1 = 6⁵x

Simplifying,

(6²)⁶x - 1 = 6⁵x

6¹²x - 6⁵x = 1

2176782336x - 7776x = 1

x = 1/2176774560

The above equation is the required solution.

Therefore, the required value is x = 1/2176774560.

To learn more about the equation;

https://brainly.com/question/12788590

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PLEASE HELP ASAP!

The table shows a linear function.

Which equation represents the function?

Answers

Answer:

The answer seems to be A

Step-by-step explanation:

Sarah is finding the surface area of a cube. Find the surface area of the cube with dimensions of 8 cm each



Answers

Surface area of cube = 6a2
= 6x8x8
= 6x64
= 384 cm2

Hope this helps
Please mark brainliest

Answer:

384 cm^2

Step-by-step explanation:

A = 6a^2    (a = side length)

A = 6(8^2)

A = 6(64)

A = 384 cm^2

More explain stuff:

a^2 is what is used to find the area of a 2 dimensional square. You can also use a · a. Remember, a = side length. Since there are 6 sides/faces in a cube, you multiply the area of each face by 6. :D

Change from Standard Form into
Slope-Intercept Form
6.
2x - 3y = 12
Help please

Answers

Answer:

y = 2/3x - 4

Step-by-step explanation:

2x - 3y = 12

-3y = -2x + 12

y = 2/3x - 4

A trampoline was originally priced at $100 but went on sale for 60% off. If Emmett bought the trampoline and paid 5% sales tax, how much did he pay in total? $

Answers

Answer: $42

Step-by-step explanation:

Since the trampoline was originally priced at $100 but went on sale for 60%, the price paid will be:

= $100 - (60% × $100)

= $100 - (0.6 × $100)

= $100 - $60

= $40

Emmett bought the trampoline and then paid 5% sales tax, the total amount paid will be:

= $40 + (5% × $40)

= $40 + (0.05 × $40)

= $40 + $2.

= $42

She paid $42 in total.

State the assumption you would make to start an indirect proof of each statement.
1. BD bisects ∠ABC.

2. RT = TS

Answers

Answer:

Step-by-step explanation:

1.  Assume BD does not bisect ∠ABC

2.  Assume RT ≠ TS

Omealio received a grade of 80 on Exam 1. If his grade in Exam 2 was 15% higher, what was his grade in Exam 2? Please help

Answers

Answer:

well if the max grade he could get was 100 then you need to find 15% of 100 which is 15, after that add 15 to 80 and you get 95.

his grade for exam 2 was 95

Step-by-step explanation:

15% of 100 = 15

80 + 15 = 95

Answer:

92

Step-by-step explanation:

15 percent of 80 is 12 percent

80 + 12 = 92

True or False.

The expressions 4(y−3) and 4y−12 are equivalent?

Answers

Answer:

true

Step-by-step explanation: its true 4 x 1y =4y then you multiply that 3 with the four bc you do the same for both sides it will look the same

Answer: True

Explanation:

This too UwU

Thank uuuuu

Answers

Answer:

77. g=15

Step-by-step explanation:

Answer:

77) 17-3=14

78) 7+6=13

79) 18/6=3

80) 9(3)=27

81) 8+5=13

82) 48/12=4

83) 83-24=59

84) 23-17=6

85) 10(5)=50

86) 86.5+7.63=94.13

87) 11(6)=66

88) 12÷3/4=16

b) The graph of y = x^2 + 1 is drawn on
the axes on the left.
Use the graph to estimate the
values of x when y = 4.
Give your answers to 1 decimal
place.​

Answers

Answer:

(-1.7,1.7)

Step-by-step explanation:

OK, first draw the line y=4.

It's a bit misleading- where you think 4 should go is actually 2!

Check the scale and draw down where the two points meet on the line. They should be the same.

You get -1.7 and 1.7

The value of x is [tex]x=\pm\sqrt{3}[/tex]

Graph of parabola:

The given function is;

                        [tex]y=x^{2} +1[/tex]

We have to find value of x when [tex]y=4[/tex]

               [tex]y=x^{2} +1\\\\4=x^{2} +1\\\\x^{2} =4-1=3\\\\x=\pm\sqrt{3}[/tex]

Graph is also attached below.

Learn more about the parabola here:

https://brainly.com/question/12896871

HELP ME PLEASE I NEED A GOOD GRADE

Answers

Answer:

rectangles

Step-by-step explanation:

They are rectangles because all paralellograms have 4 sides and right angles.  All objects or shapes with 4 sides and corners, are rectangle. Even squares are catorized as rectangles.

on monday 600 cars of different colours were produced in a factory. of these cars, 155 were red cars. a pie cart is to he drawn for the numbers of cars of the different colours produced on monday.

calculate the size, in degrees, of the angle of the sector in the pie chart for res cars.

Answers

Answer:

It is 69 degrees in a pie chart

Step-by-step explanation:

115 out of 600 = 115/600 or 23/120, 69/360

Click on a factor pair of 12

Answers

Answer:

Step-by-step explanation:

x 12 = 12.

x 6 = 12.

x 4 = 12.

x 3 = 12.

find the area of the shape below

Answers

Answer:

235 cm²

Step-by-step explanation:

Find area of the large rectangle on the bottom. To do that, find its length and width, then multiply them together.

Length of big rectangle=20 cm

Width of big rectangle=9 cm

20x9=180 cm²

Next, find the area of the small rectangle on the top. To do that, find its length and width, then multiply them together.

Length of small rectangle=11 cm

Width of small rectangle=5 cm

I found the width by subtracting 9 from 14, since the 9 cm is part of the large rectangle.

11x5=55 cm²

Add the areas of the two rectangles.

55+180=235 cm²

A loaded truck travels 14 km in 25 minutes. If the speed
remains the same, how far can it travel in 5 hours

Answers

Answer:

168 km

Step-by-step explanation:

5h . 60 = 300 min.

14 : 25=0,56

0,56 . 300 = 168 km

Help Asap please lol

Answers

Answer:

.

Step-by-step explanation:

Someone help pls. hurry​

Answers

Answer:

slope = -1/4 intercept = 50

Step-by-step explanation:

A line with a slope of 1/3 passes through the point (-3, -1). What is its, equation in
slope-intercept form?

Answers

Answer:

y = 1/3x

Step-by-step explanation:

y = 1/3x + b

-1 = 1/3(-3) + b

-1 = -1 + b

0 = b

y = 1/3x

What is the volume of the following rectangular prism?

Answers

Answer:

Step-by-step explanation:

It's going to be a mixed number.

Givens

L = 4 units

w*h = 2 1/8 units^2

V=L* (w*h)

V = 4 * (2 1/8)

V = 8 1/2

Where did the 1/2 come from?

You could write 2 1/8 as 2 + 1/8 and use the distributive property.

4(2 + 1/8)

4*2 + 4 * 1/8

8 + 4/8

4/8 = 1/2

8 1/2

Here is a list of numbers.
2
5 8 13
15
30
From the list, write down a factor of 10

Answers

here's the link to the answer! Couldn't attach it here!

choices;
a) 60degree

b) 70degree

c)80degree

d)90degree

Answers

Answer:

∠ PTQ = 70°

Step-by-step explanation:

The angles subtended by the radii and tangents to the circle , sum to 180°

∠ PTQ + 110° = 180° ( subtract 110° from both sides )

∠ PTQ = 70°

The area of the figure below is cm2. Round to the nearest
hundredth where necessary.
30 cm
30 cm
26 cm

Answers

Answer:

sorry the question is not clear enough

Can someone help me please?

Answers

Answer:

This is the graph of the question

Step-by-step explanation:

Haley substituted the values of a, b, and c into the quadratic formula below.

x = StartFraction negative (negative 10) plus or minus StartRoot (negative 10) squared minus 4 (7)(negative 2) EndRoot Over 2(7) EndFraction
What was Haley’s function in standard form?
f(x)=___x2+____x+____​

Answers

Answer:

f(x) =  

7

x2 +  

-10

x +  

-2

Step-by-step explanation:

Q1 - What is the area of a circle with a diameter of 6.2 inches?


Q2 - A round table has a radius of 15in a round tablecloth hangs 2in over the edge of the entire table.what is the area of the tablecloth

Answers

Answer:

Q1; 124.72

Sorry I don’t understand the second one

Step-by-step explanation:

Find the values of x and y

Answers

Answer:

y = 70 degrees

x = 11

Step-by-step explanation:

The side opposite x + 2 is equivalent so they will both be equal to 13.

To get the meaning of x, simply subtract 2 from 13 giving you x = 11.

Y is across from corner C, which is 70 degrees. These angles are equivalent to each other, meaning that angle y is also 70 degrees.

Hope this helps you :)

Answer:

x = 11

y = 70°

Step-by-step explanation:

x + 2 = 13

The lines on each side are corresponding.

11 + 2 = 13

Y is corresponding with the 70° corner.

That means the corresponding corner (y) is also 70°.

DISCLAIMER.......................................................................................................................................................................................................................................................................... 5000 x 800
K imma make another account (you'll know due to my first question). Anywho, If you are my friend or if i helped feel free to go to my new account and friend me!!! (Also anywho take 100 points and buff shrek

Answers

Answer: wut the ham is this

wow shrek has some big muscles

If the mass of a 25 meter long wire is 5 kg then find its mass per
meter.

Answers

Answer:

0.2 kg per meter

Step-by-step explanation:

5÷25=0.2

hi,can someone help me with this
question is above,just tap to the picture
Thanks
Have a nice day​

Answers

Your answer is 3
YOU are welcome
Here are the steps. Hope it helps

help pls. no links. and thx ill give branilest if u want it

Answers

Answer: 9.2

Explanation b= 1/2 x 2 x 2.3= 2.3
V= 2.3 x 4= 9.2

To find base first multiply 2 x 2.3 and then divide by 1/2

Marie me BRAINLIST

The total surface area of the block is 32.6 square inches.

Given that, Jake has a block shaped like the prism shown in a set of toys.

What the surface area of a prism?

To find the surface area of any kind of prism we use the general formula. The total surface area of a prism is the sum of lateral surface area and area of two flat bases.

The total surface area of a prism = (2 × Base Area) + (Base perimeter × L).

Here, area = 2 ×1/2×2×2.3 +(2+2.5+2.5)×4

= 4.6+28

= 32.6 square inches

Therefore, the total surface area of the block is 32.6 square inches.

To learn more about the surface area of a prism visit:

https://brainly.com/question/28016184.

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