The tree is approximate _[blank]_ feet tall.

Answer:

g

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

i hope this will help you

Step-by-step explanation:

-23×-25=575

-25 should be multiplied by -23 to get 575

Answer:

-25

Explanation:

To solve this problem, let's start by creating an equation to help us find what number should be multiplied to negative twenty-three to get five hundred seventy five.

Let x represent the unknown number.

[tex]-23x=575[/tex]

Now, let's solve the equation. Divide both sides of the equation by negative twenty three.

[tex]-23x=575\\\\\displaystyle\frac{-23x}{-23} = \displaystyle\frac{575}{-23} \\\\ x = -25[/tex]

So, since the value of x is negative twenty five, the number that should be multiplied by negative twenty three to equal five hundred seventy five is -25.

Answer:

Step-by-step explanation:

brodha,,,

ur answer is

c)) 2sinxcosx

Answer:

5

Step-by-step explanation:

Half of 10 is 5 so id SS:10 SX:5

Answer:

5

Step-by-step explanation:

Since SX is the midpoint of SS', then SX is the half of the length of SS', which is 10/2 =5.

Answer:

1) 0

2) -1

Step-by-step explanation:

x ≤ 0, that means x is equal and less than 0 . so the numbers will start from 0,-1, -2 and so on

Answer:

∠A=125°

Step-by-step explanation:

Well since the lines are parallel, ∠B is opposite ∠A which means ∠B=∠A

[tex]4x+45=6x+5\\45=2x+5\\40=2x\\2x=40\\x=20[/tex]

x=20°

Plugging x into the equation for ∠A.

[tex]A=6*20+5\\A=120+5\\A=125[/tex]

∠A=125°

Answer:

x=20, m<a=125 degrees

Step-by-step explanation:

Angle A and B are going to be the same measure because of alternate interior angles. That means that 6x+5=4x+45

If you solve for x:

6x+5=4x+45

-5              -5

6x=4x+40

-4x -4x

2x=40

x=50. So, now we have figured out x. The question is asking for the exact measure of angle a. So, we just substitute with our x value.

6*20=120 and then we have to add 5. So, 125 degrees.

Answer:

a. 0.69

b. 0.13

c.0.56

Step-by-step explanation:

Total number = 100

a) either means students with either option are valid

69/100 = 0.69

b) both means each student has done both math and english

=13/100 = 0.13

c) Only one means has done one subject and not both classes. We have 23 for math and 33 for english (this is according to your venn diagram)

23+33=56

one subject =56/100 = 0.56

Answer:

D

Step-by-step explanation:

The sum of the lengths of any two sides of a triangle must be greater than the length of the third side.

4 + 6 > 9

Yes, these lengths can form a triangle.

3 + 4 > 2

Yes, these lengths can form a triangle.

2 + 2 > 3

Yes, these lengths can form a triangle.

1 + 1 = 2

No, these lengths cannot form a triangle.

Answer:

D

Step-by-step explanation:

the formula is

a + b > c

a+ c > b

b+ c > a

The answer is D because

given lenght(D answer) A=1 , B=1, C=2

Thus, follow the formula.

a+b>c

1+1>2 ❌

a+c>b

1+2>1 ✅

b+c>a

1+2>1 ✅

we know that a+b>c is wrong, so, it cant form a triangle

Answer: 151,200 combinations

Step-by-step explanation:

So we want to order the numbers 1, 2, .... , 9 in a:

[tex]\left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right][/tex]

such that the sum in each row is an odd number.

if we add 3 odd numbers we have an odd number.

if we add 2 even numbers, and an od number, we have an odd number.

where the rows are in this case (1, 2, 3), (4,5,6) and (7, 8, 9)

We have 4 even numbers and 5 odd numbers, so one combination can be:

[tex]\left[\begin{array}{ccc}1&5&3\\4&7&6\\2&8&9\end{array}\right][/tex]

Now, we for this option we can:

permute the numbers in each row: c =3*2*1 options per row and permute the rows, also c = 3*2*1

So only for this combination we have: P = (3*2)^4 possible ways of writing it.

Now, let's find the different combinations of numbers, so you can expect that we will find a lot of combinations, now let's construct them:

Suppose that in the first row we have two even numbers and 1 odd, then for the first even number we have 4 options, for the second 3 options, and for the odd number 5 options, so we have 4*3*5 combinations.

For the second row we also want two even numbers and one odd.

For the first even number we have 2 options, for the second one, and for the odd number we have 4 options, so we have 4*2*1 combinations.

In the last row we want the other 3 odd numbers, so we have 3*2*1 combinations, this adds to:

C = (4*3*5)*(3*2*1)*(4*2*1) = 2880 combinations.

If we add the fact that the rows can interchange positions, we have other 3*2*1 combinations:

C = 2880*3*2 = 16,800 and if now we add the fact that the numbers in the first two rows can permute (it is not the same (2, 4, 5) than (2, 5, 4) or (4, 2, 5)) (this happens because in these two rows we have different types of numbers, while in the third one the permutations are already included)

So the thing that can change in the first two rows is the position of the odd number, can be first, second or third, so we have other 3 permutations for the two first rows:

C = 16,800*3*3 = 151,200  which is the total number of  different combinations.

Answer:

R: { -8,-3,5,7}

Step-by-step explanation:

The range is the output values

R: { -8,-3,5,7}

Answer:range={-8,-3,5,7} option A

Step-by-step explanation:

Answer:

f(x) = 3.56(2.04)^x

Step-by-step explanation:

Put x as 2, to see whether the output will be close to 16.

116.4 - 42.8 ln(2) = 86.733301

2.04(3.56)^2 = 25.854144

3.56(2.04)^2 = 14.815296

-42.8 + 116.4 ln(2) = 37.882332

Put x as 3, to see whether the output will be close to 30.

116.4 - 42.8 ln(3) =69.379394

2.04(3.56)^3 = 92.040753

3.56(2.04)^3 = 30.223204

-42.8 + 116.4 ln(3) = 85.07847

Put x as 6, to see whether the output will be close to 271.

116.4 - 42.8 ln(6) = 39.712695

2.04(3.56)^6 = 4152.69615

3.56(2.04)^6 = 256.584846

-42.8 + 116.4 ln(6) = 165.760802

Put x as 7, to see whether the output will be close to 522.

116.4 - 42.8 ln(7) = 33.115046

2.04(3.56)^7 = 14783.598295

3.56(2.04)^7 = 523.433085

-42.8 + 116.4 ln(7) = 183.703941

The exponential function that models the data is f(x) = 3.56(2.04)^x.

Answer:

y > 2x + (3/4)

(2.5)

Step-by-step explanation:

edge 2020

The equations that represents an inequality in the system of inequalities shown are;

y < 2x + 2

y ≥ 2x - 1

First line;

The formula for slope between 2 coordinates of a line is;

m = (y₂ - y₁)/(x₂ - x₁)

Thus; m = (2 - 0)/(0 - (-1))

m = 2

        From slope intercept form of an equation of a line which is; y = mx + c,  

        the equation of this line can be written as; y = 2x + 2

However, this is an inequality as we are told that the line is dashed and

everything to the right is shaded. This represents less than and so we have;

y < 2x + 2

Second Line;

The formula for slope between 2 coordinates of a line is;

m = (y₂ - y₁)/(x₂ - x₁)

Thus; m = (1 - (-1))/(1 - 0)

m = 2

       From slope intercept form of an equation of a line which is; y = mx + c,      

       the equation of this line can be written as;

       y = 2x - 1

         However, this is an inequality as we are told that the line is dashed

and everything to the left is a solid line. This represents greater than or equal to sign than

and so we have;  y ≥ 2x - 1

Read more at; https://brainly.com/question/14270423

Answer:

(x+1)(x-3)

Step-by-step explanation:

We simply convert the solutions into roots. We take the negative of the solutions and we put it into (x - root) form.

Answer:

(x+1) (x-3)

Step-by-step explanation:

(x+1)=0

x=-1

(x-3)=0

x=3

solutions are (-1, 3) we put -1 first because x always comes before Y value.

Please mark me as brainliest. I need to rank up.

Answer:

(4,3)-C

Step-by-step explanation:

this is a horizontal line so...

you need to keep the same y-values and find the average of the x-values

[tex]\frac{-2+10}{2} = \frac{8}{2} = 4[/tex]

this means that the x-coordinate is 4

and the y-coordinate is 3

(4,3)

Hope this helped

have a good day

Answer:

Let the points be A and B

A(-2,3)---->(X1,y1)

B(10,3)---->(x2,y2)

Now,

[tex]midpoint = ( \frac{x1 + x2}{2} \: , \frac{y1 + y2}{2} ) \\ = ( \frac{ - 2 + 10}{2} \:, \frac{3 + 3}{2} ) \\ = ( \frac{8}{2} ,\frac{6}{2} ) \\ = (4 ,\: 3)[/tex]

Hope this helps...

Good luck on your assignment..

Answer:

the most solution valid is (8,5)

Step-by-step explanation:

20y+30x≤ 360

for (8,5)=100+240=340

the load can't be negative , and can't be divided into halves

Answer:

8,5

Step-by-step explanation:

/correct on plato

Answer:

No, they aren't similar.

Step-by-step explanation:

Let's take the proportionality of their sides to check whether they are similar or not:

[tex]\frac{10}{5} = \frac{12}{4}[/tex]

=> 2 ≠ 3

So, they are not similar.

Answer:

76

Step-by-step explanation:

SA=2lw+2lh+2hw, to find the surface area.

i have rounded the answer up by 1 decimal place

Answer:

25/4

Step-by-step explanation:

Because I say so

Answer:

Step-by-step explanation:

What we know is that A + S = 111. That is, the miles Andre drove plus the miles Scott drove totalled 111 miles. What we also know is that Scott drove quite a bit more than Andre did. Scott drove 7 miles more that ( +7 ) 3 times the number of miles Andrea drove. That looks like this algebraically:

S = 3A + 7

Now we can sub in that value for S to the original equation:

If A + S = 111 and S = 3A + 7, then

A + 3A + 7 = 111 and

4A + 7 = 111 and

4A = 104 so

A = 26 and

S = 3(26) + 7 so

S = 85 miles.

Scott drove 85 miles.

Answer:

Scott drove 89.5 miles.

Step-by-step explanation:

Represent Andre's distance by a and Scott's by s.  Then s = 3a + 7.

Then the total distance driven by both is a + 3a + 7 = 117 (miles), or

4a - 110 miles, or a = 27.5 miles.  Thus, s = 3(27.5) + 7 = 89.5 miles.

Answer:

the answer is 175.5 inches cubed

Step-by-step explanation:

* Lets revise the similar

- If two solids are similar,then the ratio between each two

 corresponding dimensions are qual

- Their perimeters have the same ratio

- Their areas have the square of the equal ratio

- Their volumes have the cube of the equal ratio

* Lets solve the problem

- The two triangular pyramids are similar

- The perimeter of the base of the small one = 14 inches

- The perimeter of the base of the big one = 21 inches

∴ The ratio of the similarity = 14/21 = 2/3

∴ The ratio between their volumes is (2/3)³ = 8/27

∵ The volume of the small one = 52 inches³

- W will us the cub of the ratio to find the larger volume

∴ 52/V = 8/27 ⇒ by using the cross multiplication

∴ 52 × 27 = 8 × V

∴ 1404 = 8V ⇒ divide both sides by 8

∴ V = 175.5 inches³

Answer:

Step-by-step explanation:

The ceiling is in the shape of a square. If Its side lengths are 15 meters, then the area of the ceiling would be determined by applying the formula for finding the area of a square. It is expressed as

Area = length ²

Area of ceiling = 15² = 225 m²

Since each can of paint will cover 25 square meters, then the number of cans of paint needed to paint the ceiling is

225/25 = 9 cans

Answer:

Step-by-step explanation:

a. Andy = £9500

Bevan = £25000

Cheryl = £11250

Deva = £72000

Elliott = £12750

Frankie = £29500

Grace = £11000

Total Income = £171,000

To get the mean Income, we divide the total income gotten by 6 which is the number of people. This will be:

= £171,000/7

= £24428.57

b. If Deva's income is excluded, there'll be 6 people left.

Andy = £9500

Bevan = £25000

Cheryl = £11250

Elliott = £12750

Frankie = £29500

Grace = £11000

Total income = £99000

Mean income = £99,000/6

= £16,500

Answer:

C

Step-by-step explanation:

When the value of something decreases by a certain factor every unit of time, instead of by a set constant, then this is called exponential decay. When the rate is constant, this is called linear decay. Hope this helps!

Answer:

y = k/x^2

Step-by-step explanation:

The k is some constant . Varying inversely means that as x^2 increases y decreases so the x^2 is the denominator of a fraction.

Answer:

formular connecting

hope this helps

Answer:

(C)[tex]47.5^\circ[/tex]

Step-by-step explanation:

In the circle, the measure of arc ED is the measure of an angle subtended by arc ED at the centre.

Angle EFD on the other hand is an angle subtended by arc ED on the circumference.

We have a circle's theorem that states:

The angle subtended by the arc at the centre is twice the angle subtended by the same arc at the circumference, therefore:

[tex]m\angle ED=2 \times m\angle EFD\\95^\circ=2 \times m\angle EFD\\m\angle EFD=95 \div 2\\m\angle EFD=47.5^\circ[/tex]

Answer:

its 47.5

Step-by-step explanation:

i got it right on edge

Answer:

15

Step-by-step explanation:

=> [tex](15^{1/5})^5[/tex]

=> [tex](15^{5/5})[/tex]

=> [tex]15^1[/tex]

=> 15

Hey there!

Answer:

15.

Step-by-step explanation:

When there is an exponent outside of the parenthesis, the two powers must be multiplied together. Therefore:

[tex](15^{1/5 })^{5}[/tex]

Multiply '1/5' and '5':

[tex]15^{1/5*5}[/tex]

[tex]15^{1}[/tex]

= 15.

Answer:

A. a horizontal transformation

Step-by-step explanation:

Horizontal is side to side, vertical is up to down. So, it's a horizontal transformation.

// have a great day //

Answer:14

Step-by-step explanation:

The two angles are complementary hence,

(7x-4)+(9x-40)=180

7x+9x-4-40=180

16x-44=180

16x=180+44

=224

X=224/16

=14

Hope this helps

Answer:

substitute the value of x with 2

Answer:

F (2) = 28

Step-by-step explanation:

Answer:

1.) Some

Step-by-step explanation:

Natural numbers do not contain negative numbers, but they do contain whole numbers like 1, 2, 3. So your answer would be some.