10 Points!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer:

The value of t is 22

Step-by-step explanation:

Let us solve the question

In any triangle

∵ The sum of the measures of the interior angles of a triangle is 180°

∵ The angle of triangles are ∠1, ∠2, and ∠3

∴ m∠1 + m∠2 + m∠3 = 180°

∵ The three angles of the triangle are 2t, 3t, and 70°

∴ m∠1 = 2t

∴ m∠2 = 3t

∴ m∠3 = 70°

→ Substitute them in the rule above

∴ 2t + 3t + 70° = 180°

→ Add the like terms

∵ (2t + 3t) + 70 = 180

∴ 5t + 70 = 180

→ Subtract 70 from both sides

∵ 5t + 70 - 70 = 180 - 70

∴ 5t = 110

→ Divide both sides by 5

∴ t = 22

∴ The value of t is 22

Answer:

110°

Step-by-step explanation:

Parallelograms have angles equal to the angle opposite to it, in this case the 110°

Answer:

Step-by-step explanation:

if the angles c and l were marked with the angle curve like angles j and a

It rlly is possible if u dont have the value for x or what it's equal at the end

Answer:

4, 6/9    sry if wrong

Step-by-step explanation:

Answer:

The coordinates of the image are [tex]Q'(x,y) = (13,0)[/tex].

Step-by-step explanation:

The rotation of point Q around a given point of reference is defined by:

[tex]Q'(x,y) = O(x,y) + r_{OQ}\cdot (\cos (\theta_{OQ}\pm \theta_{R}),\sin (\theta_{OQ}\pm \theta_{R}))[/tex] (1)

Where:

[tex]O(x,y)[/tex] - Point of reference.

[tex]r_{OQ}[/tex] - Magnitude of line segment OP.

[tex]\theta_{OQ}[/tex] - Direction of the point Q with respect to the point of reference, measured in sexagesimal degrees.

[tex]\theta_{R}[/tex] - Rotation angle, measured in sexagesimal degrees.

[tex]Q'(x,y)[/tex] - Rotated point.

Please notice that positive sign means counterclockwise rotation, whereas the negative sign represents clockwise rotation.

The magnitude and direction of the line segment are defined by the following expressions:

Magnitude

[tex]r_{OQ} = \sqrt{(x_{Q}-x_{O})^{2}+(y_{Q}-y_{O})^{2}}[/tex] (2)

Direction

[tex]\theta_{OQ} = \tan^{-1}\left(\frac{y_{Q}-y_{O}}{x_{Q}-x_{O}} \right)[/tex] (4)

Where:

[tex]x_{O}[/tex], [tex]y_{O}[/tex] - Coordinates of point of reference.

[tex]x_{Q}[/tex], [tex]y_{Q}[/tex] - Coordinates of the point Q.

If we know that [tex]x_{O} = 5[/tex], [tex]y_{O} = 1[/tex], [tex]x_{Q} = 4[/tex], [tex]y_{Q} = -7[/tex], then the magnitude and direction of the segment OQ are, respectively:

[tex]r_{OQ} = \sqrt{(4-5)^{2}+(-7-1)^{2}}[/tex]

[tex]r_{OQ} \approx 8.062[/tex]

[tex]\theta_{OQ} = \tan^{-1}\left(\frac{-7-1}{4-5} \right)[/tex]

[tex]\theta_{OQ} = \tan^{-1}\left(\frac{-8}{-1} \right)[/tex] (Which means that line segment OQ belongs to third quadrant)

[tex]\theta_{OQ} \approx 262.875^{\circ}[/tex]

If we know that rotation is clockwise,  [tex]x_{O} = 5[/tex], [tex]y_{O} = 1[/tex], [tex]r_{OQ} \approx 8.062[/tex] and [tex]\theta_{OQ} \approx 262.875^{\circ}[/tex], then the rotated point is:

[tex]Q'(x,y) = (5,1) + (8.062\cdot \cos (262.875^{\circ}-270^{\circ}),8.062\cdot \sin (262.875^{\circ}-270^{\circ}))[/tex]

[tex]Q'(x,y) = (5,1) + (8, -1)[/tex]

[tex]Q'(x,y) = (13, 0)[/tex]

The coordinates of the image are [tex]Q'(x,y) = (13,0)[/tex].

Answer:

c

Step-by-step explanation:

makes most sense

Answer:

c

Step-by-step explanation:

its a guess sorryyyjsjsjsssksk

Answer:

$75,000

Step-by-step explanation:

$100,000 x 0.25 = $25,000

$100,000 - $25,000 = $75,000

Answer:

There are four inequality notations. They are. > means greater than. ≥ means greater than or equal to. < means less than.

Step-by-step explanation:

Answer:

Find translation Using the coordinates of the given image with corresponding vertices coordinate of the object. After getting the translation,find the coordinates of the two other vertices of the image from formula IMAGE=OBJECT + TRANSLATION

Answer:

Translations move every point on a figure the same distance and direction. You can use the one vertex and its image to find the rule that maps the triangle to its image. This rule can then be used to find the images of the other vertices of the triangle. Plot the vertices and connect them to form the image of the triangle.

Step-by-step explanation:

Answer:

175% i think

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

$4665.60/(12x24)

= 4665.60/288

= 16.2 = $16.20

Answer:

The system shown is consistent ⇒ A

Step-by-step explanation:

A consistent system of equations has at least one solution

An inconsistent system has no solution

In the system of equations ax + by = c and dx + ey = f, if

From the given graph

∵ The two lines intersected at one point

∴ This point lies on the two lines

→ That means this point satisfies the equations of the lines

∴ The system of equations represented by the two lines has 1 solution

→ By using rule 3 above

∴ The system shown is consistent

Answer:

[2(p + 1)]/q

Step-by-step explanation:

logx 2 = p

logx 7 = q

log7 4x² = log7 (2x)²

= (logx (2x)²)/(logx 7)

= (2 logx 2x)/(logx 7)

= (2 logx 2 + 2 logx x)/(logx 7)

= (2p + 2)/q

= [2(p + 1)]/q

Answer:

it takes longer for the boat to get back because it's moving against the current. to see how fast the boat is moving, you divide the amount of miles traveled, by how long it took.

240/20 = 12

in still water the boat travels it's 12 miles per hour

240/ 60 = 4

against the current, the boat travels 4 miles per hour

if you need to find the speed of the current, you need to find the resistance that's going against the boat making it slow down. you do that by doing        12 - 4 = 8 miles per hour is the speed of the current.

Step-by-step explanation:

I hope this helps :)

Answer:

-2x that's the answer, I think

Step-by-step explanation:

Yung negative 4 I subtract mo sa positive 9x ang sagot ay 5x kase may negative sign yung 4 kaya kailangan mong I subtract then yung 5x I subtract mo ata ulit sa negative 7 ang sagot ay - 2 yan na Explanation ko.

Pero di ako sure dyan but I hope it helps

Answer:

The fifth integer in row 10 using the number tree pattern is 515.

Step-by-step explanation:

The attached picture is instrumental to understanding the solution to this. There are different methods to approach this problem. But we will use observations to solve the problem.

Looking at the tree diagram, we see that the first row has 1 integer, the second has 2, the third has 4 and the fourth has 8. From here, we can see that a row has 2^n numbers where n = 0, 1, 2, 3, 4, . . .

Row 1 = 2^0 = 1 number

Row 2 = 2^1 = 2 numbers

Row 3 = 2^2 = 4 numbers

Row 4 = 2^3 = 8 numbers. And so on.

Also we notice that the last number in row 4 is 14. This can be gotten by adding the total number of numbers from row 1 to row 4 which is

1 + 2 + 4 + 8 = 15 but the first number on the chart is 0 which means we have to take out the first integer to get the last integer on row 4. Doing this, we have 14.

Since our aim is to know the fifth number in row 10, then we need to know the last number in row 9 then count from the first number in row 10 to the fifth. Using 2^n to get the number of numbers in each row like we've done above we can add the number of numbers to know the total numbers we have from row 1 to row 9 as follows:

1 + 2 + 4 + 8 + 16 + 32 + 64 + 128 + 256 = 511

As we've said previously, 0 is the first integer in the tree and should be removed to know the last number in row 9. This would be 510.

If 510 is the last number in row 9 is 510, then the first number in row 10 would be 511. Counting to the fifth number we get to 515. Thus the fifth number in row 10 using the number tree pattern is 515.

Answer:

-7(9) < -56

Step-by-step explanation:

-7(9) is -63 which is less than -56 so anything above that is less than 56-

Answer:

x=8

Step-by-step explanation:

Hope,it helps it wasn’t that easy (:

Answer:

m = 3, n = 6

Step-by-step explanation:

The hypotenuse leg (HL) theorem states that two triangles are said to be similar if one leg and the hypotenuse of the triangles are congruent.

From the diagram, comparing the hypotenuse of the triangles;

4m + 1 = 13

4m = 13 - 1

     = 12

m = [tex]\frac{12}{4}[/tex]

   = 3

m = 3

Also, comparing the sides;

2m + n = 8m - 2n

substitute the value of m to have,

6 + n = 24 - 2n

collect like terms,

n + 2n = 24 - 6

3n = 18

n = [tex]\frac{18}{3}[/tex]

    = 6

n = 6

m = 3, n = 6

To solve the problem we must know about HL theorem.

According to the HL theorem, If the hypotenuse and one leg of the two triangles are congruent, then the triangles are congruent. therefore, the hypotenuse will be congruent to each other, and the corresponding sides will be congruent to each other.

The value of m and n are 3 and 6, respectively.

Given to us

If the hypotenuse and one leg of the two triangles are congruent, then the triangles are congruent. therefore,

the hypotenuse will be congruent to each other, and the corresponding sides will be congruent to each other.

[tex]4m + 1 =13\\\\4m=13-1\\\\m=\dfrac{12}{4}\\\\m=3[/tex]

[tex]2m+n = 8m-2n\\[/tex]

Substitute the value of m,

[tex]2(3)+n = 8(3)-2n\\\\6+n = 24-2n\\\\6-24 = -2n-n\\\\-18 = -3n\\\\n=\dfrac{-18}{-3}\\\\n = 6[/tex]

Hence, the value of m and n are 3 and 6, respectively.

Learn more about HL theorem:

https://brainly.com/question/11804042

Answer

x=5

Step-by-step explanation:

Answer:

x = 10

Step-by-step explanation:

In a triangle, PR is 12 more than twice PQ and If all three sides of the triangle have integer lengths, what is the largest possible value of x?

From the attached diagram, x = PQ

We have sides:

PQ, PR and QR

PR is 12 more than twice PQ

PR = 12 + 2PQ

PR = 12 + 2x

QR is two more than 4 times PQ.

QR = 2 + 4(PQ)

QR = 2 + 4x

Hence: we solve using Triangle Inequality

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

Based on this property, if you know the lengths of two sides of a triangle and are trying to find the range of lengths of the third side, you can add the two known side lengths together and subtract the smaller one from the bigger one. The third side must be greater than the sum of the other two sides and less than their difference.

PQ > PR + QR

PQ < PR - QR

Therefore:

x + 12 + 2x > 2 + 4x

3x + 12 > 2 + 4x

12 - 2 > 4x - 3x

10 = x

Answer:

Andre is wrong

Step-by-step explanation:

Andre is wrong because 1/4 is a positive number and -3/4 is a negative number so that makes Andre wrong for that, but if it is who is closer to 0 then Andre is right because when you look at it on a table you can see that 1/4 is closer.

Answer:

a- 3 1/3

Step-by-step explanation:

Answer:

x = 16

k = 145 degrees

Step-by-step explanation:

We can see that the polygon is 7 sided

The sum of the internal angles will

be:

(n-2)180: (7-2) * 180 = 900

By adding all internal angles, we get 900

5x + 10x + 9x + 1 + 9x - 14 + 9x + 1 + 10x + 5x = 900

57x -12 = 900

57x = 912

x = 912/57

x = 16

The side marked k

is 9x + 1

= 9(16) + 1 = 145 degrees

Answer:

143.6 below sea level

Step-by-step explanation:

Given that:

Initial altitude of the submarine = 102 feet below sea level

Distance descended over the next 10 minutes = 41.6 minutes

To find:

The altitude below sea level after she descended ?

Solution:

To find the resultant altitude below sea level, we need to subtract the altitude descended in the next ten minutes from the initial altitude.

We are doing so because scientist has further descended i.e. gone below the water.

Initial altitude is also in negative sign because of the fact that it is below sea level.

Therefore, the answer can be found as:

-102 - 41.6 = - 143.6

OR

143.6 below sea level is the answer.

Answer:

final answer is D

UwU

D okakkakakakakkakakakkakakakaka