Mathematics High School

Help please due today

Answers

Answer 1

Answer:

Step-by-step explanation:

the square shape on the corner means it is a right angle, which is 90 degrees

--> that means the value which comes out when you subtract 22 from 90 is the angle left, which is "a" in this case.

90-22=68

Related Questions

2) What is 2/5 of 15 ?
V
=15

pa help po

advance thx.

Answers

Answer:

2/5 of 15 is 6

Step-by-step explanation:

Multiply 2 and 15

2 × 15 = 30

Divide 30 by 5

30 ÷ 5 = 6

a movie theater makes a profit of $15 on adult tickets and $7.50 for children's tickets

Answers

Answer:

Step-by-step explanation:

Triangle QRS was dilated using the dilation rule DP,4.

Point P is the center of dilation. Triangle Q R S is dilated to create triangle Q prime R prime S prime. The length of P R is 3.

What is PR'?

6 units
9 units
12 units
15 units

Answers

Using the dilation rule, the length of P'R' is: C. 12 units.

What is Dilation?Dilation, as a type of transformation, is the enlargement or reduction of a shape to create a new image which is similar to the original image.If the scale factor is a whole number, it means it's an enlargement, if fraction, it means it is a reduction.

Given that the scale factor of dilation is 4, and PR is 3.

Therefore:

P'R' = 4(PR)

P'R' = 4(3)

P'R' = 12 units.

Therefore, using the dilation rule, the length of P'R' is: C. 12 units.

Learn more about dilation on:

https://brainly.com/question/10253650

Answer:

Its c (12)

Step-by-step explanation:

Edge

At 10:00 a.m. the temperature is -3.4°F. The temperature increases 0.5°F each hour for the next 6 hours. If the temperature drops a total of 5.3°F over the following 3 hours, what is the temperature at 7:00 p.m.?

Answers

wait I think we’re doing the same math problem

9. Fernando paid $46.40 for 4 movie tickets. Each ticket cost the same amount. What was the cost of each movie ticket in dollars and cents?

Answers

Answer:

11.6 per ticket

Step-by-step explanation:

All you do is 46.40 divided by 4 and you get 11.6.

Help please.................

Answers

Angle = 1/2(Angle of Longer Arc - Smaller Arc)
Angle = 1/2(175/57)
Angle = 59°

Babahssjsidiurbebrjrjrofoiriejenenene

2) Evaluate (-9.2) + (7.5) = O -16.7 O 16.7 0 -1.7 1.7

Answers

Answer:

C. -1.7

Step-by-step explanation:

Pls answer this..........

Answers

Answer:

Step-by-step explanation:

the weight of one serving of chips is[tex]2\frac{1}{4}[/tex] oz. How many servings are there in a [tex]22\frac{1}{2}[/tex]oz bag of chips?

Answers

Answer:

Them chips are crispy because if the crisp is in the chips then the chips are crispy

If quadrilateral JKLM is a rhombus, find m

Answers

The correct answer is 108°
90+36=126
180-126=54
54x2= 108°

help pls ...................!..........

Answers

19.31

19.30+0.001 = 19.31

I will appreciate if you answer this problem,thanks

Answers

Answer:

None

Step-by-step explanation:

By graphing out the both line segments through graphing software, segments AB and CD have no intersections on the co-ordinate plane.

I've attached a screenshot of what i graphed out.

please help me ( multiple choice ) explain too:)

Answers

Answer:

what is the questioon?

Step-by-step explanation:

I GIVE BRAINLISTS!
Which among the given is the 5th term in a sequence if the nth term rule is 2 + 3n?
A. 13
B. 15
C. 17
D. 20

Answers

Answer:

C. 17

Step-by-step explanation:

2 + 3n

= 2 + 3*5 ( Plug n = 5)

= 2 + 15

= 17

I would say c. 17 you would have Substitute 5 as n

find the tangent of each acute angle.

Answers

Answer:

Image 1

[tex]\tan A = \frac{45}{24}= \frac{15}{8}[/tex]

[tex]\tan B = \frac{24}{45} = \frac{8}{15}[/tex]

Image 2

[tex]\tan D = \frac{15}{36} = \frac{5}{12}[/tex]

[tex]\tan E = \frac{36}{15} = \frac{12}{5}[/tex]

Image 3

[tex]\tan P = \frac{32}{24} = \frac{4}{3}[/tex]

[tex]\tan Q = \frac{24}{32} = \frac{3}{4}[/tex]

Step-by-step explanation:

Trigonometrically speaking, the tangent of an angle in a right triangle is the ratio of the length opposite to the angle to the length adjacent to the angle. Then, we solve for each case:

Image 1

[tex]\tan A = \frac{45}{24}= \frac{15}{8}[/tex]

[tex]\tan B = \frac{24}{45} = \frac{8}{15}[/tex]

Image 2

[tex]\tan D = \frac{15}{36} = \frac{5}{12}[/tex]

[tex]\tan E = \frac{36}{15} = \frac{12}{5}[/tex]

Image 3

[tex]\tan P = \frac{32}{24} = \frac{4}{3}[/tex]

[tex]\tan Q = \frac{24}{32} = \frac{3}{4}[/tex]

HOW DO U FIND THE ORTHOCENTER???

Answers

Answer:

Here i can explain it

Step-by-step explanation:

mark me as brainliest pls 簿絵時ぇ

Find the equations of two line segments forming sides of the triangle. Find the slopes of the altitudes for those two sides. Use the slopes and the opposite vertices to find the equations of the two altitudes. Solve the corresponding x and y values, giving you the coordinates of the orthocenter

What is linear equation of a line with a rate of change of -1/2 that passes through the point of (0,4)?

Answers

Answer: Find the Equation of a Line Given That You Know a Point on the Line And Its Slope. The equation of a line is typically written as y=mx+b where m is the slope and b is the y-intercept.

Step-by-step explanation: i hope this help

Lyle graphs triangle ABC on coordinate axes. He performs two transformations on this figure that result in the congruent triangle XYZ Which series of transformations did Lyle most likely use?
a translation left and then a dilation with a scale factor of 3
a dilation with a scale factor of 2.5 and then a rotation 180' counterclockwise
a rotation 90' clockwise and then a reflection across the y-axis
a reflection across the x-axis and then a dilation with a scale factor of 0.25
C

Answers

Answer:

a rotation 90˚ clockwise and then a reflection across the y-axis

Step-by-step explanation:

I'm doing the test right now

need a quick answer please

Answers

Answer:

m<1=41

m<2=85

m<3=95

m<4=85

m<5=36

Step-by-step explanation:

180-144=36

180-95=85

180-85=95

90+49=139

180-139-41

write the equation of the line in fully simplified slope-intercept form?

Answers

Answer:

y= -2x+1

Step-by-step explanation:

i hope this helps :)

Y=-2x+1

Good luck hope it helps :)

Simplify 8(y - 4) * please

Answers

the answer should be 8y - 32

Answer:

Step-by-step explanation:

8y-32 which could also mean that y = 4 by dividing

Si se compran tres chicles y un tamarindo y se paga $15 y se compran dos chicles y tres tamarindos y se paga $31 ¿que cuesta cada tamarindo?

Answers

Responder:

Explicación paso a paso:

Dejar :

Mascar chicle = x

Tamarindo = y

3x + y = 15 - - - (1)

2x + 3y = 31 - - - (2)

De 1)

y = 15 - 3x - - (3)

Por lo tanto,

2x + 3 (15 - 3x) = 31

2x + 45 - 9x = 31

-7x = 31 - 45

-7x = - 14

x = 2

De (3):

y = 15 - 3 (2)

y = 15 - 6

y = 9

Please answer.
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Answers

Answer:

1.5

Step-by-step explanation:

divide 12 by 8 and get 1.5

Answer:

1.5 cause 1.5 x 8 equals 12

What is the surface area of the following prism?

Answers

Answer:

102cm²

Step-by-step explanation:

Surface Area = BH +Lp

B is the base area

H is the height of the Prism

L is the slant height

p is t perimeter of its base

B =1/2 ×3×4

B= 6cm²

H = 7cm

L = 5cm

P = 3cm+4cm+5cm

P = 12cm

Substitute

TSA = 6(7)+5(12)

TSA = 42+60

TSA = 102cm²

Hence the total surface area of the shape is 102cm²

The area of a rectangular garden is 8330 m².
If the length of the garden is 98 m, what is its width?

Answers

9514 1404 393

Answer:

85 m

Step-by-step explanation:

The area is the product of length and width. This can be used to find the width.

A = LW

8330 m² = (98 m)W . . . . . . . . . . . fill in the given values

8330 m²/(98 m) = W = 85 m . . . . divide by the coefficient of W

The width of the garden is 85 meters.

The equation 3x + 7y = 105 represents the number of bags of sand (x) and bags of mulch (y) that can be bought with $105. If no bags of sand are bought, how many bags of mulch can be bought with $105?
Show work to support your answer.

Answers

Answer:

15 bags

Step-by-step explanation:

3(0) + 7y=105

7y=105

y=15

Helppp show work for brisnly

Answers

Answer:

Step-by-step explanation:

3/4 x 24 = 18

I thinks it’s 18 sorry if it is wrong

find the whole quantity if 5 percent of it is 500

Answers

Answer:

10,000

Step-by-step explanation:

500/0.05= 10,000

You take the amount you are given divided by the decimal form of the percentage you are given to find the answer. It's a reverse from the way you find 5% of 10,000.

0.05=5%

Check your work: 10,000*5%= 500

I need help with this question please!

Answers

Answer:

Step-by-step explanation:

Since the shape is a quadrilateral with a midsegment, HJ and GK are parallel. In order to find PQ, you must add the top and bottom segments together and divide by 2. So PQ = (HJ + GK) = (30 + 24)/2 = 54/2 = 27

Help pleaseeee and show your work thanks :)

Answers

Answer:

Step-by-step explanation:

12x-7

12 x 4-7

48-7=41

answer-41

(4 to the power of 2 =16)

16 divided by 8=2

answer-2

5(1) + 3(7)-1(to the third power)

exponents first-1

multiplication

5x1=5 + 3x7=21

21+5=26

26-1

answer-25

8. 8(2nd power)divided by 2(4) +3(7)-1

8 to the 2nd power =16

2(4)=8

3(7)=21

16 divided by 8+21-1

8+21=29

29-1=28

answer 28

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