Mathematics High School

can someone help please I really need help​

Can Someone Help Please I Really Need Help

Answers

Answer 1

Answer:

angle 1 corresponds with angle 7

Step-by-step explanation:

mark brainliest thanks

Answer 2

Answer:

Angle 1 corresponds with Angle 7

Explanation:

Angle 1 is the corresponding angle to Angle 7

Related Questions

find the hcf of 52 and 117 and express it in the form of 52x + 117y​

Answers

i think the answer is 13(4x+9y)
Hope this helps you :):):)

en un gimnasio pusieron 27 filas de sillas . en cada fila pusieron 48 sillas , cuantas sillas se pusieron en el gimnasio?

Answers

Answer:

1296

Step-by-step explanation:

Answer:

what i dont understand the word

find the slope of the line that passes through the points (9,7) and (2,9)

Answers

Answer:

-2/7

Step-by-step explanation:

slope = (9 - 7)/(2-9) = -2/7

Answer:

-0.285714

Step-by-step explanation:

ill be honest math is not my geratest subject but i hope this is the answer

pls help will give brainliest

Answers

Answer:

Step-by-step explanation:

-6(3) + 2(2) =-14

x=3

y=2

-2(7) - 2(2) = -10

x=7

y=2

In ΔRST, t = 16 inches, s = 19 inches and ∠S=113°. Find all possible values of ∠T, to the nearest degree

Answers

Answer: 51 degrees

This is from Delta Math.

∘

The measure of ∠T to the nearest degree is 51 degrees

Sine rule

Sine rule is a the used to find the sides and angles of a triangle

Given the following parameters

t = 16 inches,

s = 19 inches

∠S=113°

Required

∠T

According to the rule

t/sin∠T = s/sin∠S

16/sin∠T = 19/sin113

sin∠T = 16sin113/19
sin∠T = 0.775

∠T = 51 degrees

Hence the measure of ∠T to the nearest degree is 51 degrees

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HELP ME ASAP !!!!!!!*

Answers

add her scores together and divide by 3
85+70+98=253
253 divide by 3 is 84.33

Answer:

d is correct i think

Step-by-step explanation:

My brain aint working

What is the reflection rule that maps the triangle to its image?
P(8,4), Q(-6,5), R(4,5) and P (8,-12), Q'(-6,-13), R'(4,-13)

Answers

4,5 because the map is triangle

Can someone help hurryy!!

Answers

Answer:

32km

Step-by-step explanation:

An octagon has 8 sides. 8 * 4 = 32

Answer:

32km

Step-by-step explanation:

To calculate the perimeter of a polygon, just add all of the sides together.

In this case, take 4 and multiply it by 8 (since there are 8 sides)

4km x 8 = 32km

y=46(1.034) x growth or decay

Answers

Answer:

growth

Step-by-step explanation:

1.034 < 1 means the number will get larger

Answer:

Step-by-step explanation:

Since the ratio or rate is greater than one this is an exponential growth function

A cartoonist has 150 pieces of original
artwork to give to his publishers and
some fans who won his online contest.
He plans to send 30 drawings to his
publishers. He is sending at least
3 pieces of artwork to each contest
winner. How many contest winners
could there be?

Answers

Answer:

25

Step-by-step explanation:

150 divided by 30 times 5

Hope this helps. I May be wrong though.

25 divide the anwser

Someone please answer fast

Answers

Answer:

x=15°

M angle A = 29°

Step-by-step explanation:

180°= 11x+15

x = 15°

A = 29°

Find the missing angles?

Answers

Answer:

100°

Step-by-step explanation:

Since x and the 100 degree angle which is highlighted in blue are vertical to each other, they are parallel to each other as it is vertically opposite angles.

If they are parallel, it means

Angle highlighted in blue = 100°

x = 100°

A flagpole casts a shadow 15 feet long. Brad is 6 feet tall. If Brad casts a 4.5ft shadow, how tall is the flag pole? (Will mark brainliest!!)

Answers

Answer is 20 ft tall

HELP MY LITTLE SISTA BC ION HELPIN HA a periodt

Answers

Answer:

1/3 is less than 1/2

Step-by-step explanation:

1/3 = .333

1/2 = .5

Answer:

Imaoo

1/3 is less than 1/2

Step-by-step explanation:

1/3 = .333

1/2 = .5

brainliest please? :)

WILL MARK BRAINLIEST!!!
If angle ABC has a measure of 4a+10 degrees, and angle CBD had a measure of 6a degrees, then what is the value of A? Find the measurement of angle ABC. SHOW YOUR WORK!

Answers

9514 1404 393

Answer:

a = 17∠ABC = 78°

Step-by-step explanation:

The marked angles form a linear pair, so have a sum of 180°.

  (4a +10) +(6a) = 180

  10a = 170 . . . . . . . . . . subtract 10

  a = 17 . . . . . . . . . . . . . divide by 10

__

Then the measure of angle ABC is ...

  ∠ABC = 4a +10 = 4(17) +10 = 68 +10 . . . . . substitute 17 for 'a'

  ∠ABC = 78°

Multiplying by which number is equivalent to an increase of 23% ?

Answers

Answer:

1.23

Step-by-step explanation:

Increase by 23%

x + 23% of x = x + (23/100)x = x + 0.23x = (1 + 0.23)x = 1.23x

1.23 is the answer

A hummingbird lives in a nest that is 12 feet high in a tree.

Answers

Answer:

12

Step-by-step explanation:

Answer:

is there another part of this question or is this it?

Step-by-step explanation:

1) Identify the percent of change as an increase or a decrease and find the percent of change. 50 meals to 75 meals.

Answers

Answer:

increase of 50%

Step-by-step explanation:

its increasing cuz 75 is more than 50 and its 50% cuz 75-50 is 25 so you know it increased by 25 meals so you need to find what percent 25 is of 50 and 25 is 50% of 50

Answer:

50%

Step-by-step explanation:

half of 50 is the same as 50% of 50

so...

25 = 50% of 50

therefore...

50 + 25 is the same as 50 + 50%

hope this helps

A triangle with Side lengths a units, b units, and c units is shown.
WHICH EQUATION IS TRUE FOR THE TRIANGLE?
A- Sin (55°)=a/c
B- Cos(55°)=c/b
C- Cos(55°)=a/b
D- Tan(55°)=c/a
Will give brainliest!

Answers

Option A  is the correct answer because the ratio between the opposite side and the hypotenuse side is correct.

Triangle :

A right-angled triangle is a triangle, that has one of its interior angles equal to 90 degrees or any one angle is a right angle. Therefore, this triangle is also called the right triangle or 90-degree triangle. The right triangle plays an important role in trigonometry. Let us learn more about this triangle in this article.

A triangle with Side lengths a unit, b units, and c units.

"Opposite" is opposite to the angle θ

"Adjacent" is adjacent (next to) to the angle θ

"Hypotenuse" is the long one

A)

Sin 55 = a/c

Sin  θ = opposite / hypotenuse

Option A ) is correct  Sin 55 = a/c  

B)

Cos(55°)=c/b

Cos θ =  Adjacent / hypotenuse

Cos 55 = c/ b is not equal to the Adjacent / hypotenuse

Option B)  is not a correct answer because the ratio is between  Adjacent and Hypotenuse.  

C)

Cos(55°)=a/b

Cos θ =  Adjacent / hypotenuse

Cos 55 = a/ b is not equal to the Adjacent / hypotenuse

Option C)  is not a correct answer because the ratio is between Adjacent and Hypotenuse.  

D)

Tan(55°)=c/a

Tan θ  = Opposite / Adjacent

Tan 55 =  c/a is not equal to the  Opposite / Adjacent

Option D)  is not a correct answer because the ratio is between Opposite and Adjacent.  

Learn more about Trignometry : brainly.com/question/22986150

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Multiply. Write in simplest form. Help pls!! Tell me the answer no decimals needed just a fraction and simplified!! 2 3/5 x 3 7/8

Answers

Answer:

10 3/40

Step-by-step explanation: hope i helped

Need help quick pls 10 points

Answers

Answer:

[tex] \boxed{ \tt{x = \frac{45}{5} = 9}}[/tex]

The radius of a circle is 7.2 cm. Find the circumference to the nearest tenth.


please help !

Answers

Answer: 45.24

Step-by-step explanation:

Help please
Will give brainest

Answers

Answer:

first option

Step-by-step explanation:

Using the rule of exponents

[tex](a^m)^{n}[/tex] = [tex]a^{mn}[/tex] then

[tex]5^4)^{3}[/tex] = [tex]5^{4(3)}[/tex] = [tex]5^{12}[/tex]

The angle of elevation from
Mindy to a cell phone tower is
75°. If Mindy is standing 28
feet from the base of the
tower, find the height of the
cell phone tower.

PLSS I HAVE TO SHOW WORK

Answers

Answer:

104.5 ft

Step-by-step explanation:

In the picture I uploaded I showed all of the work so yeah!!! :)

What is the the area to this

Answers

Answer:

164 sq. meters

Step-by-step explanation:

Urgent plz answer this u will get 10 points

Answers

Wouldn't you just put 1 and 1 in the boxes?

Answer:

the answer is 1+1 + 3/4= 2 3/4

Step-by-step explanation:

all you do is add the ones an leave the fraction the same

2. The elevation of a city is different from sea level by 10 feet. Name the two elevations that the
city could have

Answers

Answer:

20 feet, 0r 15 ft

Step-by-step explanation:

The different possible elevations of the city are :

+ 10 feets and - 10 feets

The sea level position = 0

Difference in elevation = 10

The difference in elevation could either be below sea level or above sea level.

The distance above sea level :

Positive elevation = + 10 feets

The distance below sea level :

Negative elevation = - 10 feets

Therefore, the two elevations the city could have are +10 feets and - 10 feets

Learn more :https://brainly.com/question/8283882

Help with this it’s due today! Will mark brainliest

Answers

Answer:

1.25*

2.6.36

3.556.90

4.23*

5.5342yd

6.3490km

pls make sure mark me brainly❤️❤️

The function y=h(x) is defined as follows:
h (x) ={x^2 for x<0 ,3-x for 0≤x<1, x^3 for 1≤x≤3, 5 for x>3
h(1)= and h(4)= ​

Answers

Answer:

h(1) = 1

h(4) = 5

Step-by-step explanation:

Since 1 is in the interval 1 ≤ x ≤ 3, you must substitute 1 into the expression  [tex]x^{3}[/tex]

So, h(1) = [tex]1^{3}[/tex] = 1

Since 4 is in the interval x > 3, and all values of x > 3 gives an output of 5, then h(4) = 5

Can someone help with explanation?

Answers

Answer:

Step-by-step explanation:

multiply 7 times 4 then you add that when you

add 4+1=5 then you multiply those two

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