An angle measures 44° less than the measure of its complementary angle. What is the measure of each angle? ​

Answer:

= 1.5 × 10 with the power of 10

Step-by-step explanation:

Answer:

B. 3

Step-by-step explanation:

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Explanation:

Angles 1 and 3 are vertical angles. Note how line t and line r intersect to form an X shape. Angle 1 and angle 3 are opposite angles in this X configuration, which is what makes them vertical angles. Vertical angles are always congruent.

Angle 1 is congruent to angle 2 if and only if both angles were 90 degrees (note the angles are supplementary). Otherwise, they aren't congruent. That allows us to rule out choice A. Choice C is ruled out for the exact same reason.

Answer:

24

Step-by-step explanation:

In the first classroom, there are 4 possibilities of teachers to be assigned.

In the second classroom, 1 teacher has already been assigned, so there are 3 possibilities.

In the third classroom, 2 teachers have already been assigned, so there are only 2 possibilities.

Finally, there is only 1 possible teacher for the fourth classroom, since 3 teachers have already been assigned to other classrooms.

We can find the total number of possibilities using the product rule.

N = 4 × 3 × 2 × 1 = 24

Answer:

350millas

Step-by-step explanation:

Answer:

Option A.

Step-by-step explanation:

√18x÷√32

√18x/√32

√18x/32

√9x/16

9 and 16 are perfect squares

=3√x/4.

Option A

Answer:

Step-by-step explanation:

x = -1:  2(3)^(-1) = 2(1/3) = 2/3

x = 0:  2(3)^0 = 2(1) = 2

x = 1:    2(3)^1 = 6

x = 2   2(3)^2 = 18

Answer:

perimeter = 10m - 5 + 6m - 2 + 8n + 4

                = 16m -7 + 8n + 4

                 16m + 8n -3

option 2

The expression represents the perimeter of the triangle will be 16m + 8n - 3. Then the correct option is B.

A triangle is a three-sided polygon with three angles. The angles of the triangle add up to 180 degrees.

The sum of all the sides of the triangle will be known as the perimeter of the triangle.

A triangle has side lengths of (10m - 5) centimeters, (6m - 2) centimeters, and (8n + 4) centimeters.

The expression represents the perimeter of the triangle will be

P = (10m - 5) + (8n + 4) + (6m - 2)

P = 16m + 8n - 3

The expression represents the perimeter of the triangle will be 16m + 8n - 3. Then the correct option is B.

More about the triangle link is given below.

https://brainly.com/question/25813512

#SPJ2

Answer:

A) image is being doubled in size in A

Step-by-step explanation:

B and C are rotations

D is a translation

Answer:

y = 5x -23

Step-by-step explanation:

Alright, for this, we need the slope and the y intercept. First, the slope.

So to find the slope, find any two points that the line goes over first. For example, the dotted point (5,2). Now for the other one, (4,-3) can be used.

Look for when the line is crossing over the points of the square graph, as this will help you with the next part.

For the next part, to find the slope, this is going to see how much the line has done up/down for how much we move forward or backwards on the line. With this, the equation:

y2-y1 / x2-x1 can be used, with the 2s and 1s being just to show that there are 2 separate points being used for it.

Next, plug it in with what's known:

2-(-3) / 5-4

5 / -1

Slope is 5.

Now, the y intercept needs to be found. To get this, we need the y value for where the line passes over where the x value is 0.

By knowing that the slope is 5, we can walk backwards to the y intercept to get this value. With this, for every number in x walked back, it will go down 5 y values:

5, 2 (Do -1, -5)

4, -3 (Do -1, -5)

3, -8 (Do -1,-5)

2, -13 (Do -1,-5)

1, -18 (Do -1,-5)

0, -23 (All done)

The y intercept is now found, along with the slope. Now these values can be both be plugged into the slope intercept equation, y=mx+b, where m is for the slope and b is where the y intercept goes.

y = 5x -23

Answer:

A

Step-by-step explanation:

∠4 and ∠8 are corresponding angles

corresponding angles are congruent ( equal to each other )

so if ∠4 = 100° then ∠8 also equals 100°

Answer:

A

Step-by-step explanation:

8 is equal to 4(100) because it is corresponding angle, corresponding angle are equal to each other...If 4 is 100 then 8 will be 100

Answer:

x = 30

Step-by-step explanation:

correct me if i am wrong but i think you have to

a.) change the denominator's to be the same :

ten is a common denominator therefore you times the second expression by two ( x/5 becomes 2x/10 )

b.) put the formula back together :

3x/10 + 2x/10 = 15

5x/10 = 15

5x = 150

x = 30

Answer: [tex]y=8x-25[/tex]

Step-by-step explanation:

Given

Line passes through [tex](3,-1)\ \text{ and}\ (4,7)[/tex]

Equation of line when it passes through two points [tex](x_1,y_1),(x_2,y_2)[/tex]

[tex]\Rightarrow \dfrac{y_2-y_1}{x_2-x_1}=\dfrac{y-y_1}{x-x_1}[/tex]

Insert the values

[tex]\Rightarrow \dfrac{7+1}{4-3}=\dfrac{y+1}{x-3}\\\\\Rightarrow \dfrac{8}{1}=\dfrac{y+1}{x-3}\\\\\Rightarrow 8x-24=y+1\\\Rightarrow y=8x-25[/tex]  

Answer:

8x-25

Step-by-step explanation:

:O thats ez

Answer:

a)  [tex]P(10)=0.2061[/tex]

b)  [tex]P(9\ or\ 12)=0.3172[/tex]

c)  [tex]P(X>10)=0.51545[/tex]

Step-by-step explanation:

From the question we are told that:

Probability of Same day resolution [tex]P=70\%=>0.7[/tex]

Probability of Another day resolution [tex]Q=1-P=>30%=>0.3[/tex]

Sample size [tex]n=15[/tex]

a)

Generally the equation for Probability 10 of the problems can be resolved today is mathematically given by

Since

 [tex]P(X)=^{n}C_{x}*p^{x}*Q^{n-x}[/tex]

 [tex]P(10)=^{15}C_{10}*p^{10}*Q^{15-10}[/tex]

 [tex]P(10)=\frac{15!}{10!(15-10)!*0.70^{10}*0.30^5}[/tex]

 [tex]P(10)=0.2061[/tex]

b)

Generally the equation for Probability 9 or 12 of the problems can be resolved today is mathematically given by

 [tex]P(9)=\frac{15!}{9!(15-9)!*0.70^{9}*0.30^6}[/tex]

 [tex]P(9)=5005*2.942*10^{-5}[/tex]

 [tex]P(9)=0.1472[/tex]

OR

 [tex]P(12)=\frac{15!}{12!(15-12)!*0.70^{12}*0.30^3}[/tex]

 [tex]P(12)=455*3.737*10^{-4}[/tex]

 [tex]P(12)=0.17[/tex]

Therefore Probability 9 or 12 of the problems can be resolved today is

 [tex]P(9\ or\ 12)=P(9)+P(12)[/tex]

 [tex]P(9\ or\ 12)=0.1472+0.17[/tex]

 [tex]P(9\ or\ 12)=0.3172[/tex]

c)Generally the equation for probability more than 10 of the problems can be resolved today is mathematically given by

 [tex]P(X>10)=P(11)+P(12)+P(13)+P(15)[/tex]

Where

 [tex]P(11)=\frac{15!}{11!(15-11)!*0.70^{11}*0.30^4}[/tex]

 [tex]P(11)=0.2186[/tex]

 [tex]P(13)=\frac{15!}{13!(15-13)!*0.70^{13}*0.30^2}[/tex]

 [tex]P(13)=0.0916[/tex]

 [tex]P(14)=\frac{15!}{14!(15-14)!*0.70^{14}*0.30^1}[/tex]

 [tex]P(14)=0.0305[/tex]

 [tex]P(15)=\frac{15!}{15!(15-15)!*0.70^{15}*0.30^0}[/tex]

 [tex]P(15)=0.00475[/tex]

Therefore

 [tex]P(X>10)=0.2186+0.0916+0.0305+0.00475+0.17[/tex]

 [tex]P(X>10)=0.51545[/tex]

Step-by-step explanation:

An expression with more than three terms is named simply by its number of terms. For example a polynomial with five terms is called a five-term polynomial.

Answer:

y/3

Step-by-step explanation:

According to the conditions :

y + y/3 - x = y

y + y/3 - y = x

(3y + y - 3y )/3 = x

y/3 = x

Answer:

[tex]\frac{3}{12}[/tex]

Step-by-step explanation:

Create an equation and solve for x:

[tex]y + \frac{1}{3} y = \frac{4}{3} y\\\frac{4}{3}y - x(\frac{4}{3}y) = y\\x = \frac{3}{12}[/tex]

Answer:

let the width be x

so 3x × x = 48

=> 3x^2 = 48

=> x^2 = 16

=> x = 4

So the length = 4×3 = 12 inches

breadth= 4 inches

Hope it helps

Answer:

[tex]x + 7 = 18[/tex]

Step-by-step explanation:

[tex]2(x + 7) = 36[/tex]

[tex]x + 7 = 18[/tex]

Answer:

- 4/5

Step-by-step explanation:

since the line is going down, it is negative

use rise / run for this

it goes 4 units down (rise) and 5 units to the right (run)

Answer:

x = 13

Step-by-step explanation:

This question is based on Secant Secant theorem.

Secant Secant theorem gives us the following formula:

(AB + BD)AB = (AC + CE).AC

From the above question we have the following parameters

AB = 5

BD = x

AC = 7.5

CE = 4.5

Hence,

(AB + BD)AB = (AC + CE).AC

(5 + x)5 = (7.5 + 4.5)7.5

25 + 5x = 90

Collect like terms

5x = 90 - 25

5x = 65

x = 65/5

x = 13

Answer:

The height is 0.2003ft

Step-by-step explanation:

Given

[tex]Surface\ Area = 520[/tex]

[tex]Base\ Area = 254.34[/tex]

Required

The height of the cylinder

The base area of the cylinder is:

[tex]Base\ Area = \pi r^2[/tex]

This gives

[tex]254.34 = 3.14 * r^2[/tex]

Divide by 3.14

[tex]81 = r^2[/tex]

Take square root of both sides

[tex]r = \sqrt{81[/tex]

[tex]r = 9[/tex]

The surface area of a cylinder is:

[tex]Surface\ Area = 2\pi rh + 2\pi r^2[/tex]

This gives

[tex]520 = 2*3.14* 9h + 2*3.14* 9^2[/tex]

[tex]520 = 56.52h + 508.68[/tex]

Collect like terms

[tex]56.52h = 520 -508.68[/tex]

[tex]56.52h = 11.32[/tex]

Solve for h

[tex]h = 11.32/56.52[/tex]

[tex]h = 0.2003ft[/tex]

Answer:

70°

Step-by-step explanation:

[tex] m\widehat {BC} = 90\degree - m\widehat {CD} [/tex]

[tex] m\widehat {BC} = 90\degree -20\degree [/tex]

[tex] m\widehat {BC} = 70\degree [/tex]

Answer:

dddddStep-by-step explanation:

Answer:

thats about like ummm 69?

Step-by-step explanation: