All categories

3 years ago

Please helpppppp!!! quick

Mathematics

1 answer:

solniwko [45]3 years ago

8 0

Answer:

Ab= 23
CB=24
Note that translations and rotation dont change the length of a segment unless the figure is dilated or diluted

You might be interested in

Can someone please explain this in depth?

frosja888 [35]

Answer:

Step-by-step explanation:

4 0

3 years ago

What is the approximate volume of the cylinder use 3.14 for TT

Fynjy0 [20]

First we want to know the surface of the circle, which is
$\pi {r}^{2}$
with r representing the radius. In this case
$\pi \times {8}^{2} =$
$64\pi$

To find the volume of the cylinder we have to multiply this outcome with the height.
$64\pi \times 25 =$
$64 \times 3.14 \times 25 =$
$5024$
Hence, the volume of the cylinder is about 5024 cubic cm.

6 0

3 years ago

***Factor the expressions using the GCF.***

Sedbober [7]

Answer:

1. 1+2

2. 4-1

3. 3-2

4. 14+18

5. 10-6

6. 5-4

Step-by-step explanation:

1. GCF is 7

2. GCF is 11

3. GCF is 6

4. GCF is 5

5. GCF is 6

6. GCF is 20

4 0

3 years ago

point-slope form of the equation of the line with m = 7 that passes through the point (1, negative-2).

pantera1 [17]

Y+2=7(x-1)
y+2 = 7x-7
-2 -2
----------------
Y=7x-9

3 0

4 years ago

The number of bacteria, B, in a refrigerated food is given by the function b(t) = 15t2 - 60t + 125, where t is the temperature o

Nimfa-mama [501]

Answer: $b(t(h))=135h^2+180h+125$

Step-by-step explanation:

Given: The number of bacteria, B, in a refrigerated food is given by the function $b(t)=15t^2-60t+125$ , where t is the temperature of food in degrees Fahrenheit.

The function $t(h)=3h+4$ gives the temperature, t, of the food h hours after being removed from the refrigerator.

Now, the number bacteria in the food in h hours is given by:-

$b(t(h))=15(3h+4)^2-60(3h+4)+125\\=15(9h^2+16+24h)-180h-240+125\\=135h^2+240+360h-180h-240+125\\=135h^2+180h+125$

So, The number bacteria in the food in h hours is given by:

$b(t(h))=135h^2+180h+125$

4 0

3 years ago