factorization of the expression (3x-2y)((a+b)+(4x-3y)(a+b)​

Answer:

The answer is 2x+12

Step-by-step explanation:

Hope this is helpful.

Answer/Step-by-step explanation:

a. Volume of hemisphere = ½(⁴/3πr³)

r = 30 cm

Volume = ½(⁴/3 × π × 30³)

Volume = ⅔ × π × 27,000 = 56,548.6677 ≈ 56,549 cm³

b. 4,500 cm³ = 1 min

56,549 cm³ = (56,549 × 1)/4,500

= 12.5664444 ≈ 12.6 mins

Answer:

Answer:

True

Step-by-step explanation:

Congruence is a relationship that exist between majorly two shapes which compares their given sides and angles to determine if they are similar.

From the given diagram,

AE ≅ DE (congruence relations)

BE ≅ CE (congruence relations)

Also,

<AEB ≅ DEC (vertically opposite angles)

Thus, it can be observed that;

ΔABE ≅ ΔDCE by Side-Angle-Side (SAS) congruent relationship.

So that the SAS congruence relationship is true.

Answer:

not a function I don't know the range tho

Step-by-step explanation:

Since  x = 3  produces  y = 3 and  y = − 2 , the relation  ( − 2 , − 2 ) , ( − 2 , 4 ) , ( -1 , 1 ) , ( 1 , 0 ) , ( 1 , 1 ) , ( 3 , 3 ) , ( 3 , − 2 ) is not a function.

The actual number of hits the player had is approximately 10 fewer than the number of hits predicted by the line of best fit

From the complete question, we have the following highlight:

From the graph, we have the following readings at x = 450

Calculate the difference

d = 123 - 113

Evaluate the difference

d = 10

Hence, the actual number of hits the player had is approximately 10 fewer than the number of hits predicted by the line of best fit

Read more about lines of best fit at:

https://brainly.com/question/17261411

The answer for this question is 1/6

Answer:

1/6 and i'm 100% correct ;)

Answer:

37.6

Step-by-step explanation:

x² = a² + b² - 2ab cos 140°

x² = 20² + 20² - 2(20)(20)(-0.766)

x² = 400 + 400 - 800(-0,766)

x² = 800 - (-612.835)

x² = 800 + 612.835

x² = 1412.835

x =√1412.835 = 37.6

The value of x is 37.6.

We have,

The Law of Cosines states:

[tex]c^2 = a^2 + b^2 - 2ab * cos(C)[/tex]

Where c represents the length of the side opposite angle C, and a and b represent the lengths of the other two sides.

The angle C is the angle opposite side c.

Now,

We can apply the law of cosines in the given figure.

x² = a² + b² - 2ab Cos 140

Now,

a = b = 20

So,

x² = a² + b² - 2ab Cos 140

x² = 20² + 20² - 2 x 20 x 20 x Cos 140

x² = 400 + 400 - 800 Cos 140

x² = 800 - 800 x - 0.77

x² = 800 + 616

x² = 1416

x = 37.63

x = 37.6

Thus,

The value of x is 37.6.

Learn more about the law of cosines here:

https://brainly.com/question/30766161

#SPJ2

Answer:

the answer is 3 inches that is what I kniw

Answer:

In this option B is correct

Answer:

3 1/2

Step-by-step explanation:

2x2x2 is 6 and 1/2 of 2 is 1 which means 6+1 is 7 so it's 3 and half

Answer:

3 1/2

Step-by-step explanation:

I didn't copy i had to use my finger five times

Answer:

f(x) = 15 (3) ^x

Step-by-step explanation:

The form of an exponential function is

y = a b^x

a is the initial value  so a = 15

y = 15 b^x

b > 1 when there is growth so

f(x) = 15 (3) ^x

Answer:

5/18

Step-by-step explanation:

5/6 ÷ 3

= 5/6 x 1/3

= 5/18

Answer:

Step-by-step explanation:

Average price of a two bedroom apartment can be approximated by the equation,

p(t) = [tex]0.12e^{0.10t}[/tex]

Here, t represents the duration from year 1994.

Duration from year 1994 to year 2004 = 10 years

p(10) = [tex]0.12e^{0.10\times 10}[/tex]

        = 0.12e

        = 0.3262

        ≈ 0.33 million

Cost of the apartment in 2004 was 0.33 million.

Let the equation to calculate the rate of increase in the price is,

p(t) = [tex]0.12(1+\frac{r}{100})^t[/tex]

Cost of the apartment after 10 years = 0.33

0.33 = [tex]0.12(1+\frac{r}{100})^{10}[/tex]

[tex]\frac{0.33}{0.12}=(1+\frac{r}{100})^{10}[/tex]

2.75 = [tex](1+\frac{r}{100})^{10}[/tex]

[tex](1+\frac{r}{100})=(2.75)^{0.10}[/tex]

1 + [tex]\frac{r}{100}=1.106[/tex]

[tex]\frac{r}{100}=0.106[/tex]

r = 10.6%

Therefore, price of the apartment is increasing with 10.6%

X + 4 - 5/X

Step-by-step explanation:

I believe that's what it is but I could be wrong it could also be 1/x

Answer:

mmh the answer would be -6 , 4

Answer:

Those two numbers are -6 and +4

Step-by-step explanation:

-6 * +4 = -24

- 6 + 4 = -2

Answer: 320 and 448

Step-by-step explanation:

Rectangles van be found using the formula Bh, or base area times height. The base of the unsolved rectangular prism can be found by multiplying 4 by 5 to get 20, this must be multiplied by the height, which can be found by subtracting 4 from 20, which gives you 16. 16 times 20 is 320, which is the volume of the rectangular prism. The two volumes can be added to find the value of the whole figure. 320+128=448, which is the answer to the second box.

Answer:

Rectangle=216 since the formula a rectangle is BxH and the Triangle is 81 since the formula of a triangle is BxH/2

Step-by-step explanation:

so when you add them you will get 297 yd^2

Answer:

880  8 4/5

Step-by-step explanation:

Answer:

13/8

Step-by-step explanation:

1/2+3/4+3/8

denominator should be 8

4/8+6/8+3/8

add

13/8

Answer:

use ither apps to solve for x or y desmos also is a good app for plotting thjs function0

Answer/Step-by-step explanation:

The rhombus when split into two triangles will give us two equilateral triangles that are congruent to each other.

Therefore:

The two bases of both triangles will have equal angle measures of 4x + 5 each and a third angle measure of 8x - 6.

✅Formula to find the value of x:

(8x - 6) + 2(4x + 5) = 180° (sum of triangle)

8x - 6 + 8x + 10 = 180

8x + 8x - 6 + 10 = 180

16x + 4 = 180

16x + 4 - 4 = 180 - 4

16x = 176

16x/16 = 176/16

x = 11

Answer:

Step-by-step explanation:

Answer:

23 1/9 sq. inches

Step-by-step explanation:

Start by making 4 1/3 into 13/3 and 5 1/3 into 16/3. You can find area by multiplying one side by another, so we multiply 13/3 and 16/3. We can multiply the numerators (Top) of the fractions and put them over the denominators (Bottom) of the fractions multiplied for our result. 13 * 16 is 208 and 3 * 3 is equal to 9. The simplified form is 23 1/9.