If ΔABC is similar to ΔDEFand EF = 6y, which represents the length of DF ?

Options
3y + 3
3y + 9
4y + 7
4y + 16

Answer:

The shelf is not a right triangle

Step-by-step explanation:

Given

[tex]Sides = 14, 8, 8[/tex]

Required

Determine if it is a right triangle

To do this, we make use of Pythagoras theorem which implies that; the square of the longest side = the sum of the square of the two other sides.

So, we have:

[tex]14^2 = 8^2 + 8^2[/tex]

Evaluate all squares

[tex]196 = 64 + 64[/tex]

[tex]196 = 128[/tex]

The above is not true because:

[tex]196 \ne 128[/tex]

Hence, the shelf is not a right triangle

Step-by-step explanation:

x/3-2<4

plus 2 on both sides

x/3<6

times 3 on both sides

x<18

(Not entirely sure to be honest. but it could be right) :))

Answer: B. V=(1/2)(4)(1.5)(6)

Step-by-step explanation:

The formula for Volume of triangular prism:

V=bh

b=the triangle (area of a triangle)

h=height of the triangular prism

V=bh

V=(1/2)(4)(1.5)(6)

Hope this helps!! :)

Please let me know if you have any questions

Answer:

On sunday

Step-by-step explanation:

1/4 = 0.25

1/8 = 0.125

0.25 > 0.125

On Sunday

Answer:

it rained more on tuesday 1/8

sorry if the answer is wrong

Answer:

fraction is 1hr has 60 min so 6/60 is 1/10th fraction

Step-by-step explanation:

Answer:

QUESTION: what fraction of an hour is 6 minutes? give the answer in its simplest form.

ANSWER: 0.100

Step-by-step explanation:

Hope that this helps you out! :)      

If you have any questions please put them in the comment section below this answer.      

Have a great rest of your day/night!      

Please thank me on my profile if this answer has helped you.

Answer:

This is a linear equation, the graph of a line. This function is in slope intercept form, y=mx+b . In this example the slope is =riserun=3=31 and the y -intercept is −2

Answer:

1

Step-by-step explanation:

bc I know

Answer:

$ 56.25 is he answer

Step-by-step explanation:

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

Answer:

ONE PAW AND MAW

Step-by-step explanation:

Answer:

17 cm

Step-by-step explanation:

Math STAAR Readiness 8 grade Quiz: The drawing below shows a side view of a picture frame on Mary’s desk.  Closest to the length of the frame support.

Answer:

17 or D

Step-by-step explanation:

a^2+b^2=c^2

4.2^2+16^2=c^2

17.64+25.6=c^2

c^2=273.64

c=√273.64

c=16.5 which can be rounded up to 17 or D

and I am reviewing for the math staar.

Answer:

The answer would be 58.32.

Step-by-step explanation:

Good luck ^___^ .

Answer:

Yes.

Step-by-step explanation:

The total amount needed is the amount per teacher x the volume of the water bottles.

16 x 9 = 144

since one gallon is 128 ounces,

144/128 = 1.125 = 1 1/8

Since 1 1/8 is less than 1 1/2, there is enough water.

9514 1404 393

Answer:

  205°

Step-by-step explanation:

The bearing is measured clockwise from north (up), so is ...

  90° +(360° -245°) = 205° . . . bearing measured CW from north

__

This might also be reported as S25°W.

Answer:

7³ = 343

Step-by-step explanation:

a cube is equilateral

Answer:

566

Step-by-step explanation:

We need to write the following number in standard form.

500 + 60 + 6

Here, the first no is 500, the second number is 60 and the other number is 6.

It can be done as follows :

500 + 60 = 560

And

560 + 6 = 566

So, the standard form is 566 inc which 6 is at one's place, another 6 at tens place and 5 at hundred places.

Answer:

3/7

Step-by-step explanation:

ofc theres 70 students all together, the 3 represents 30 eighth-graders and the 7 is the 70 students all together, 3+4=7 blah blah blah :)

Answer:

Round it to the nearest hundredth

Step-by-step explanation:

Answer:

25 and 36

Step-by-step explanation:

5×5 < 35 < 6×6

25 < 35 < 36

I hope it helps you. If it helps don't forget to like and mark me

Answer:

0.06

Step-by-step explanation:

The computation of the value of p is shown below;

P in the case (2 points if not fouled) = 0.6

Now Expected points if not fouled is

= 0.6 × 2

= 1.2

Now Expected points from free throw is

0 × (1-p)^2 + 1 × 2p(1-p) + 2 × p^2 = 2p

As we can see that 2p would be lower tha  1.2 in order to make a foul on shooter that represent all values of p<0.06 would be considered to foul in the shooter

Answer:

y = 11.5

Step-by-step explanation:

[tex]\frac{6}{5} = \frac{9}{y-4}[/tex]

We are solving for y. Currently, y is in the denominator. We want it in the numerator so we will multiply the whole binomial (y - 4) to both sides.

[tex](\frac{y-4}{1} )\frac{6}{5} = \frac{9}{y-4}(\frac{y -4}{1})[/tex]

On the right side, (y - 4) cancels out leaving us with 9.

On the left side, we want to distribute the 6 in the numerator across the parentheses. Also multiply the denominators together.

[tex](\frac{6y - 24}{5}) = 9[/tex]

Now we want to continue to isolate y.

Multiply both sides by 5 to get rid of the denominator.

[tex]6y - 24 = 45[/tex]

Add 24 to both sides.

[tex]6y = 69[/tex]

Divide both sides by 6.

[tex]y = 11.5[/tex]

This is your answer.

Let's check it by plugging y = 11.5 back into the original equation.

[tex]\frac{6}{5} = \frac{9}{11.5-4}[/tex]

Simplify.

[tex]\frac{6}{5} = \frac{9}{7.5}[/tex]

Divide.

[tex]1.2 = 1.2[/tex]

Your answer is correct.

Hope this helps!

Answer:

y = 11.5

Step-by-step explanation:

Isolate the variable, y. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.

PEMDAS is the order of operation, and stands for:

Parenthesis

Exponents (& Roots)

Multiplication

Division

Addition

Subtraction

~

First, cross-multiply. Multiply 5 and y - 4 to both sides of the equation:

[tex](y - 4) * (5) * \frac{6}{5} = \frac{9}{y - 4} * (y - 4) * (5)[/tex]

[tex]6(y - 4) = 9 * 5\\6(y - 4) = 45[/tex]

Next, isolate the variable, y. First, divide 6 from both sides of the equation:

[tex]\frac{6(y - 4)}{6} = \frac{45}{6} \\y - 4 = \frac{45}{6} \\y - 4 = 7.5\\[/tex]

Then, add 4 to both sides of the equation:

[tex]y - 4 = 7.5\\y - 4 (+4) = 7.5 (+4)\\y = 7.5 + 4\\y = 11.5[/tex]

y = 11.5 is your answer.

~

Step-by-step explanation:

divide both sides by three

[tex]x + 6 = 16 \\ x = 16 - 6 \\ x = 10[/tex]

Answer:

wow hold on brother BTW I like your cug

Answer: X= 6 or X=-4

Step-by-step explanation:

[tex]x^{2} -2x-24=0\\(x-6)(x+4)=0\\x-6=0 --> x=6\\x+4=---> x=-4[/tex]

Answer:

bottom left

Step-by-step explanation:

Answer:

Take a ruler and measure the distance between Kalamazoo and Ann Arbor, in centimetres, or inches.

Step-by-step explanation:

I cannot tell you the ACTUAL measurement because you only posted a picture.

Answer:

Area of a circle = PI * radius^2

Area = 3.14 * 9^2

Area = 3.14 * 81

Area = 254.34 square feet

Step-by-step explanation:

Answer:

its on the y-axis,

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

see because he's 0/5 which is still in the x axis