Ethan planted a tree that was 1.85 meters tall. Several years later, the tree is 5.30 meters talI.
Which equation can be used to find a, the number of meters the tree has grown

Answer:

5+9=9+5

Step-by-step explanation:

Because ethier way it will be 14, but idl dont take my word yet...

Answer:

The answer is C

Step-by-step explanation:

21+21=42

Answer:

280

Good luck on your exam tomorrow! :-)

Step-by-step explanation:

Answer:

This equation has one solution, if x = 0

Step-by-step explanation:

Because, you subtract 15 from both sides so: 9x + 15 - 15 = 3x + 15 - 15 which equals: 9x = 3x. if x = 0 this equation is true.

Answer:

X=0

Step-by-step explanation:

If we subtract 15 from both sides, then we can see 9x=3x. If x was 0, then the equation would be 9x0=3x0. Since 0 times anything equals 0, this equation would be true resulting in 0=0.

Answer:

slope is 2/3

Step-by-step explanation:

y=mx + b where m is the slope

[tex]f(x) = \dfrac{1}{2x} \\~\\~\\f(-2) = \dfrac{1}{2\cdot(-2)} \\~\\~\\f(-2) = -\dfrac{1}{4} \\~\\~\\f(-2) = -0.25[/tex]

Answer:

Answer:ab23cb24ca21

Step-by-step explanation:

Answer:

Step-by-step explanation:

V of a cone V=3.14* r^2*h/3

942=3.14*r^2*9/3

r^2=942/(3.14*3)=100

r=sqrt100=10

The radius of the cone when the volume of 942 cubic inches and a height of 9 inches should be 10.

Since there is  a volume of 942 cubic inches and a height of 9 inches

We know that

Volume of a cone V=[tex]3.14* r^2*h/3[/tex]

So,

[tex]942=3.14*r^2*9/3\\\\r^2=942/(3.14*3)=100[/tex]

r =[tex]\sqrt 100[/tex]

=10

hence, The radius of the cone when the volume of 942 cubic inches and a height of 9 inches should be 10.

Learn more about volume here: https://brainly.com/question/14010084

Answer:

$22.5 off

Step-by-step explanation:

Answer:

vnfcjvfn dcjxfhhnvn vn

Step-by-step explanation:

Answer:

the value of 7x-y is -14.

Step-by-step explanation:

When x=2 and y=4,

To find the value of 7x - y when x =2, y = 4, this means when ever you see x, put 2 in replacement, y, put 4 respectively.

7x - y = 7(2 - 4)

14 - 28

= -14.​

Answer:

306.94 cm

Step-by-step explanation:

The formula for volume of a cylinder is pi×r^2×h. Im assuming that you mean that the base is 6.5 cm in diameter so in this case you would plug in the values and do pi×3.25^2×9.25 and get 306.94 cm

Answer:

ok umm the answer is 5x=92

Step-by-step explanation:

Have a great day! :)

Answer:

Hello there:] How are you! I think that both A and C are quadrilaterals.

Step-by-step explanation:

As you might know, quadrilaterals have 4 sides because of the name quad. B has 5 sides which would make it a pentagon. Im not really sure about d since there is not really any angles. I hope this helps! :]

Answer:

a

Step-by-step explanation:

Answer:

6,9,15

It's a triple stack

Answer:

down below

Step-by-step explanation:

3:2:4=3+2+4=9

45/9=5

5 times 3=15

5 times 2=10

5 times 4=20

i hope i helped

please give me a brainliest!!<3

Answer:

arithmetic sequence

Step-by-step explanation:

There is a common difference d between consecutive terms, that is

d = 10 - 19 = 1 - 10 = - 9

This means the sequence is arithmetic

Answer:

no

Step-by-step explanation:

no

Answer:

4.5 miles per hour

Step-by-step explanation:

2 1/4 x 2 = 4.5 (As decimal)

30 mins + 30 mins = 1 hour

1 hour = 4.5 miles per hour

Answer:

B

Step-by-step explanation:

quadratfunction because it comprises of both X and Y

Answer:

No

Step-by-step explanation:

0.025 + 0.17 does not equal 0.042.

Answer:

I think is 12x2 +48x-27 but I'm confused

Answer:

[tex]A=12x^2+48x-27[/tex]

Step-by-step explanation:

Area of a Rectangle

The image shows a rectangular vegetable garden with different crops.

The rectangle has a length of L=2x+9 yards and a width of W=6x-3 yards.

The area of a rectangle is:

A = WL

[tex]A=(2x+9)(6x-3)[/tex]

Operating:

[tex]A=2x(6x)-2x(3)+9(6x)-9(3)[/tex]

[tex]A=12x^2-6x+54x-27[/tex]

Simplifying:

[tex]\boxed{A=12x^2+48x-27}[/tex]

Answer:  The probability that an event will occur is the fraction of times you expect to see that event in many trials. Probabilities always range between 0 and 1. The odds are defined as the probability that the event will occur divided by the probability that the event will not occur.

Answer: 6in, 8in, 10in

6 squared + 8 squared equals to the radical of 100, which equals to 10 because 10 squared is.. 100

The measurements that can be used to build a right-angled triangle are

[tex]6 in, 8 in, 10 in[/tex]

The measurements that can be used to build a right-angled triangle must form a Pythagorean triple. A Pythagorean triple is a set of three numbers [tex]\{x,y,z\}[/tex] that satisfy the Pythagorean relationship

[tex]x^2+y^2=z^2[/tex]

The measurements [tex]\{5 in, 7 in, 12 in\}[/tex] do not form a triple since

[tex]5^2+7^2=74\ne12^2[/tex]

The measurements [tex]\{8 in, 12 in, 14 in\}[/tex] do not form a triple since

[tex]8^2+12^2=208\ne14^2[/tex]

The measurements [tex]\{5 in, 9 in, 11 in\}[/tex] do not form a triple since

[tex]5^2+9^2=106\ne11^2[/tex]

The measurements [tex]\{6 in, 8 in, 10 in\}[/tex] form a triple since

[tex]6^2+8^2=100=10^2[/tex]

So, the last set of measurements [tex]6 in, 8 in, 10 in[/tex] can be used to build a right-angled triangle

Learn more about Pythagorean triples here: https://brainly.com/question/16314667

Answer:

0.1d

Step-by-step explanation:

Answer:

.9b

Step-by-step explanation:

Correct me if I'm wrong but wouldn't even 15 be right could be a lot of things

Answer:

Any number above 14.3, example:15

Step-by-step explanation:

The question asks the sum of -14.3 and a number, (x-14.3) to be positive.

We can make it x-14.3>0

x>14.3

Answer:

1.         x=2+3y/2

2.         x=−3/2+4y

hope this helps!!:)

Step-by-step explanation:

Answer:

(-10,-7)

Step-by-step explanation:

the given equations: y=-3 and x=-10

we can substitute the x in the first equation as -10.

y=(2/5×-10)-3

simplify

y=(2/1*-2)-3

y=-4-3

y=-7

the y value is -7

we actually have the x value given as -10 (in the system)

So the answer is (-10,-7)

Hope this helps!