9. The Lengths Of The Sides Of Four Triangles Are Given.Which Triangle Is A Right Triangle?a. 16, 10, (2024)

Answer:

a. 5 seconds

b. 1 second

Step-by-step explanation:

Plug the values into the equation and solve for t.

[tex]f(t)=-16t^2+400\\f(t)=-16t^2+16[/tex]

Answer:

Hi

The answers is

W=36 ÷ 4

Answer:

300 feet squared i think

Step-by-step explanation:

Answer:

9.4.6=216

216.1,3=280

Step-by-step explanation:

[tex] \huge\hookrightarrow \mathbb{ \color{gold}Answer}[/tex]

We know,

[tex] \boxed{volume = l \times b \times h}[/tex]

so,

[tex]\hookrightarrow{volume = 6 \times 4 \times 9}[/tex]

[tex]\hookrightarrow volume = 216 \: m {}^{3} [/tex]

now,

[tex] \boxed{density = \frac{mass}{volume} }[/tex]

So,

[tex] \hookrightarrow1.3 = \dfrac{m}{216} [/tex]

[tex]\hookrightarrow \: m = 216 \times 1.3[/tex]

[tex] \hookrightarrow \: m = 280.8[/tex]

hence, mass of air in the room is 280.8 kg

Answer:

6 months

Step-by-step explanation:

5cm +3x = 23 (goal)

-5 -5

3x=18

x=6 months

Answer:

plant b height will exceed the height of plant a after 16 days.

Step-by-step explanation:

Plant a: 5 cm tall and rate of change = 3 cm per month

Plant b: 4 cm tall and rate of change = 5 cm per month.

Now we have to form the linear equations.

Plant a:

y = 3x + 5, where y is the total height and "x" be the number of months.

Plant b:

y = 5x + 4 , where y is the total height and "x" be the number of months.

Now we have to when the height of the plant a and plant b are the same.

To do that, we have to equivate both the equations and find x.

3x + 5 = 5x + 4

Isolate the variables terms and constants.

5x - 3x = 5 - 4

2x = 1

Dividing both sides by 2, we get

x = 1 ÷ 2

x = 0.5 months.

So after 15 days, the height of the plant a and plant b are the same.

Therefore, plant b height will exceed the height of plant a after 16 days.

Answer:

P = -6

Step-by-step explanation:

y2-y1 / x2-x1 = slope formula

p-2/10-6 =

p-2 over 4

P would be -6 since -6-2 = -8, and -8/4 = -2

The equation that should be used is
$85 = f + 6% + 18%

6% = $5.10
18% = $14.40

$5.10 + $14.40 = $19.50

$85 - $19.50 = 65.50

The cost of the food would have been around $65.50

Complete question :

Cari owns a horse farm and a horse trailer that can transport up to 8000 pounds of livestock and take she travles with 5 horses whose combined weight is 6240

Let t represent the average weight of tack per horse, which of the following inequalities could be used to determine the weight of the tack cari can allow for each horse

Answer:

t ≤ 352

Step-by-step explanation:

Maximum allowable weight (tack and horse) = 8000 pounds

Combined weight of 5 horses = 6240

Let average weight of tack per horse = t

Average weight of tack for the 5 horses = 5t

Hence, weight of tack + weight of horse ≤ 8000

5t + 6240 ≤ 8000

5t ≤ 8000 - 6240

5t ≤ 1760

t ≤ 352

Answer:

IST x-2= 2

Step-by-step explanation:

Answer: -2x-3 = x

Step-by-step explanation:

You have 2 -x's and 3 -1's in the first balance thing. In the second, you have 1 x.

If you put those together into an equation, you get -2x-3 = x (since in this balance, the two sides are equal).

Then you solve the equation to find x:

-2x-3 = x

-3 = 3x

x = -1

Answer:

Answer choice A

Step-by-step explanation:

This is the midpoint of both coordinates.

Answer:

Surface area of cylinder = 250.94 yd², Volume = 305.20yd³

Step-by-step explanation:

Formula for the total surface area of a cylinder is T. S. A. =2πrh+2πr²

T. S. A. =2πrh+2πr²

π=3.14 , h=7.1, r = 3.7

T. S. A. = 2(3.14)(3.7)(7.1) + 2(3.14)(3.7)²

T. S. A. = 250.94 yd²

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

V=πr²h

V = (3.14) (3.7)²(7.1)

V= 305.20 yd³

Answer:

192 mi

2,304 mi²

Step-by-step explanation:

actual side length = 8×6 = 48 mi

so, perimeter of square = 4 × 48 = 192 miles

the area of square = 48×48 = 2,304 sq miles

Answer:6

Step-by-step explanation:

Answer:

A = 5.

B = 2.

C = 1.

D = 6.

E = 3.

F = 7.

G = 4.

Explanation:

The Law of Distributions

Hope this helps! Have a good day! If you found this helpful comment, like, or mark as brainliest!! Thanks! :D

Answer:

x = 9.2

Step-by-step explanation:

Answer:

Object distance, u = -6 cm

Step-by-step explanation:

Given that,

The radius of curvature, R = 15 cm

The radius of the mirror, f = -7.5 cm

We need to find the object's distance from the mirror. The mirror's formula is used to find the object distance such that,

[tex]\dfrac{1}{f}=\dfrac{1}{u}+\dfrac{1}{v}\\\\\dfrac{1}{u}=\dfrac{1}{f}-\dfrac{1}{v}\\\\\dfrac{1}{u}=\dfrac{1}{(-7.5)}-\dfrac{1}{30}\\\\u=-6\ cm[/tex]

So, the object distance is 6 cm.

Answer:

don't know that sorry can you help me though

Answer:

D. 19

Step-by-step explanation:

veritically opposite angles are congruent so:

8x+2=154

8x=154-2

8x=152

x=152/8

x=19

hope this helps!! :D

Answer:

1/2

Step-by-step explanation:

Answer:

(x+4)²+(y-3)²=49

Step-by-step explanation:

the coordinate sings are flipped (so a center (a,-b) would look like

(x-a)²+(y+b)

and the radius is the square root of the number

Answer:

The area of the shape shown is [tex]12.5units^2[/tex]

Step-by-step explanation:

So the formula for solving the area of trapezoids is:

(top base + bottom base) x height ÷ 2

In this case, the equation is:

(7.5 + 2.5) x 2.5 ÷ 2

Let's solve it!

(7.5 + 2.5) x 2.5 ÷ 2 =

10 x 2.5 ÷ 2 =

25 ÷ 2 =

12.5

Which will get 12.5 as an answer.

Since the unit isn't listed, we will just write [tex]unit^2[/tex] instead of [tex]cm^2[/tex] or [tex]in^2[/tex]

Answer:

12.5

Step-by-step explanation:

I split the shape into two shapes: one square, and two identical right triangles

The area of the square is a^2 so 2.5^2 so 6.25

The area of the right triangle A=ab/2 we know one side 2.5 and the other side is just 7.5-2.5 and then halved so also 2.5.

The area of this triangle is 3.125*2 because there are 2 then +6.25

=12.5

Edit: Just realized there was a much simpler way to do this lol I just normally can't do math the regular way. You can just do the area of the trapezoid

Answer:

A. 85

Step-by-step explanation:

They are congruent angles, or the same.

Therefore, the answer is 85

9514 1404 393

Answer:

11 73/78 ≈ 11.9359 (not 14)

Step-by-step explanation:

The similarity statement tells us ...

QS/QR = FG/FH

QS = QR·FG/FH

13x -14 = 154(55/60) = 847/6

Adding 14 = 84/6, we have ...

13x = 931/6

x = 931/78 = 11 73/78 . . . . . . . divide by 13

__

Comment on the question

You get a nice integer answer for x if the similarity statement is written ...

∆FGH ~ ∆QRS . . . . . . . note the letters are in alphabetical order

Then you have ...

QS/QR = FH/FG

13x -14 = 154(60/55) = 168

13x = 182

x = 14

This nice answer to a nice similarity statement leads us to believe the question has an error in it.

We suspect you are expected to provide x=14 as the answer, even though that is NOT the answer to the question as written. You may want to discuss this with your teacher.

Answer:

80

Step-by-step explanation:

Because it is more than 45 and the only one that is more that 45 is 80

Answer:

20%

Step-by-step explanation:

28 / 140 = 0.20 which is 20%

Answer:

G

Step-by-step explanation:

The origin in a graph is the point (0, 0) where x and y are both 0. If you move 4 units left, x is -4. And if you go down 2 units, y is -2. So the ordered pair would be (-4, -2)

opt G. (-4,-2)

I don't know...

Answer: 1.06 pounds per bag of potatoes

Step-by-step explanation:

Total weight = 60.42

# of bags of potatoes = 57

60.42/57 = 1.06 pounds per bag