URGENT PLEASE HELP!!!! GIVING BRAINLIEST!! If you answer this correctly ill answer some of your questions you have posted! (39pts)
Answers
Angle O=64
Side m=7.3159882(rounded if needed)
Side n=16.68902(round if needed)
We are given
Angle M which equal 26.
Angle N equals 90 degrees
Side MN which equal 15.
We are asked to find all the missing elements of the triangle.
Angle O can be found using triangle interior theorem so we can add 90+26+x =180 to find the value that satisfies the x value.
[tex]90 + 26 + x = 180[/tex]
[tex]116 + x = 180[/tex]
[tex]x = 64[/tex]
Angle O=64 degrees
We can find side m by doing law of sines.
[tex] \frac{on}{ \sin(26) } = \frac{mn}{ \sin(64) } [/tex]
[tex] \frac{on}{ \sin(26) } = \frac{15}{ \sin(64) } [/tex]
[tex]on = \frac{15}{ \sin(64) } \times \sin(26) [/tex]
which is 7.315(round if neeeded).
We can find side n using pythagorean theorem,
[tex] {15}^{2} + {7.3}^{2} = {n}^{2} [/tex]
[tex]225 + 53.29 = {n}^{2} [/tex]
[tex] \sqrt{278.29} [/tex]
Side n=16.689(round if needed)
Related Questions
Find the missing angle.
Answers
Answer:
117
Step-by-step explanation: 94 + 23
Answer:
63 and also can I get Brainliest please
Step-by-step explanation:
I need help please help me thanks
Answers
Answer:
1. The y-intercept 8 means you start off with $8. The slope 1/4 means how much money you have to pay for the amount of tickets purchased for carnival games.
2. The y-intercept 2 means the number of chapters you started reading and the slope 5/4 means the number of chapters you read per day.
3. The y-intercept 3 means the inital (start) cost of a muffin delivery and the slope 2 means the cost of each muffin delivery for the number of muffins you ordered.
Number 3 on the slope part might be the other way around if I'm wrong :)
Pls help fktskcjxqkdgmswm sorry I just need to put more words in
Answers
Answer:
120°
Step-by-step explanation:
The two angles are alternate angles and has same measurement.
Students in a health class are tracking how much water they consume each day. Victoria has two reusable water bottles: a small one and a large one. Yesterday, she drank 3 small bottles and 4 large bottles, for a total of 3,312 grams. The day before, she drank 2 small bottles and 4 large bottles, for a total of 2,888 grams. How much does each bottle hold?
please help
Answers
Given :
Let, capacity of small bottle is x and large bottle is y.
To Find :
How much does each bottle hold ?
Solution :
For condition 1 :
3x + 4y = 3312 ...1)
For condition 2 :
2x + 4y = 2888 ...2)
Subtracting equation 2) from equation 1), we get :
x = 424
Putting value of x in equation 1) is :
[tex]y = \dfrac{2888 - (2\times 424)}{4}\\\\y = 510[/tex]
Therefore, capacity of small bottle is 424 gram and large bottle is 510 gram.
10 – 8(2x – 7) = 3(5x + 7) this one is hard
Answers
Mixed number form: 1 14/31
hope i was able to help!
Answer:
10-16x+56=15x+21
66-16x=15x+21
66-21=15x+16 x
45=31x
x=45/31
Tom is burning CDs of music he loves. He can burn a CD in 4/5 of an hour. If he has 8 spare hours this week, find 8÷4/5, the number of CDs he can burn in his spare time.
Answers
Answer: 10 CD's
Step-by-step explanation:
Given
Tom can burn a CD in [tex]\frac{4}{5}\ \text{of an hour}[/tex]
If he has 8 spare hours in the week, he can burn
[tex]\Rightarrow 8\div \frac{4}{5}=\dfrac{8}{\frac{4}{5}}\\\Rightarrow \dfrac{8\times 5}{4}=2\times 5=10\ \text{CD}[/tex]
How many times can 1/16 be found in 2 inches?
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A father a son are standing beside each other in the sun. The father is 2 meters tall and casts a shadow 4 meters long. The son is 1 meter long. How long is his shadow
Answers
Answer:
to find the sons shadow you would simply multiply the length of his body by 2, therefore his shadow would be 2 meters long
The height of shadow is 2 meter long.
We have,
The father is 2 meters tall and casts a shadow 4 meters long.
let the length of shadow be x.
Using proportion
2/4 = 1/ x
2x = 4
x =4 /2
x = 2 meter
Thus, the height is 2 meter tall.
Learn more about Proportion here:
https://brainly.com/question/29774220
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Sorry for the bad quality of the picture but my sister in 6th grade needs help with this problem and I forgot how to do this.. so please help meee.....
Answers
Answer:
The answer to number 2 is X = 7
Step-by-step explanation:
9 = 2 +
9 = + 2
Subtract 2 from both sides of the equation
= 7
Answer:
2. =7
3. 9 - 7 = 2
Step-by-step explanation:
How can you determine
a representative sample of a population?
Answers
Answer:
A representative sample is a subset of a population that seeks to accurately reflect the characteristics of the larger group. For example, a classroom of 30 students with 15 males and 15 females could generate a representative sample that might include six students: three males and three females
Answer:
How can you determine a representative sample of a population? A representative sample is a subset of a population that seeks to accurately reflect the characteristics of the larger group. For example, a classroom of 30 students with 15 males and 15 females could generate a representative sample that might include six students: three males and three females
Step-by-step explanation:
If two or more polygons are congruent, which statement must be true about the polygons? Read all of the choices before deciding.
A. Pairs of corresponding angles have the same measure.
B. Pairs of corresponding sides have the same length.
C. The polygons are parallelograms.
D. The polygons are regular.
E. Rigid transformations can be used to map one polygon onto the others
Answers
Answer:
Rigid transformations can be used to map one polygon onto the others
Step-by-step explanation:
You can only do the above if the polygons are identical, hence congruent
Answer:
B)
A, B, and E.
can someone please PLEASE help me with 2 i don't understand it at all ):
Answers
Answer:
(2,1)
Step-by-step explanation:
-7x+y=-13
y=3-x
-7x+3-x=-13
x=2
y=3-2
y=1
there are 4 triangles, 12 sqaures and 6 circles. What is the ratio of squares to circles? Simplify.
Answers
Answer:
12 to 6
12:6
Step-by-step explanation:
simplified version:
2:1 pls give branliest
What is the value of r?
r= 4 ft
r= 8 ft
r = 16 ft
r = 32 ft
Answers
R=8ft
Step-by-step explanation:
Calculate r using the given formula
r = , with Area = 64π
r = ← cancel π on numerator/ denominator
r = = 8
The required value of radius of circle r is 8 ft
From Figure the area of circle is = 64π, we have to find the radius of the circle.
What is area of circle?Area of the circle is = π[tex]r^2[/tex]
since
the area of the circle is given = 64π
And,
Radius = √area/π
radius= √64π/π
Radius = √64
Radius = 8 ft
Thus The required value of radius of circle r is 8 ft.
Learn more about circle here:
https://brainly.com/question/11833983
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Help i will be giving brainliest!!
Answers
a)228 degrees
b)50 degrees
c)100 degrees
d)52 degrees
Answers
Use the distributive property to write each of the following expressions as the sum of monomials.
a. 3a(4 + a)
Answers
Answer:
3a^2+12a
Step-by-step explanation:
3a(4+a)
3a*4=12a
3a*a= 3a^2
Mary has $6,000 saved for her college education. She invested that money at 2.3% interest per year. Suppose her account earned interest compounded annually. How much interest would she earn in 3 years?
Answers
Answer:
Interest= $423.59
Step-by-step explanation:
Giving the following information:
Initial investment (PV)= $6,000
Number of periods (n)= 3 years
Interest rate (i)= 2.3% = 0.023
To calculate the Future Value, we need to use the following formula:
FV= PV*(1+i)^n
FV= 6,000*(1.023^3)
FV= $6,423.59
Now, the interest earned:
Interest= 6,423.59 - 6,000
Interest= $423.59
A circular trampoline has a radius of 8 feet. Wendy wants to buy a cover for the trampoline. What will be the area of the cover
Answers
Answer:
Option (3)
Step-by-step explanation:
Area of a circle is given by the formula,
Area = πr²
Here, r = radius of the circle
Since, radius of the circular trampoline = 8 feet
Area of the cover required for the circular trampoline = π(8)²
= 64π square feet
Therefore, Option (3) will be the answer.
The diameter of a cylinder is 26 yards. Find the volume of the cylinder, if it's height is 29 yards.
Answers
Answer:
15389.14
Step-by-step explanation:
You may need to round
4901 without pi
> KELAS 7B > PTS GENAP > Matematika
Yenny is a teller in a bank and her income is Rp 4,500,000.00 per month. If the income tax (pph) is 15%, then the
amount of money that Yenny receives in every month is.....
Select one:
a. Rp 4,250,000.00
b. Rp 4,000,000.00
c. Rp 3,825,000.00
d. Rp 3,900,000.00
Answers
Answer:
Answer is C
Step-by-step explanation:
hey besties! answer if u want!
A medication has a half-life of 4 hours after it enters the bloodstream. A nurse administers a dose of 500 milligrams to a patient at noon.
Find the amount of medication, in milligrams (mg), remaining in the patient's body at: (Round to the nearest 10th)
a. 3 p.m. on the same day:
b. 8 p.m. on the same day:
2. The expression [tex]500 \cdot \left(\frac12\right)^{\frac54}[/tex] represents the amount of medicine in the body some time after it is administered. What is that time? (Make sure to signify am or pm)
Answers
Answer:
hey thats kinda confusing but im sending this text insted of giving a wrong answer cuz i need points also SUB TO TECHNOBLADE
Step-by-step explanation:
Is y=4x-2/12 linear or non linear (that’s a fraction not a division symbol)
Answers
Answer:
It is linear
Step-by-step explanation:
check graph img
In the figure find the value of x figure is not drawn on scale
Answers
Answer:
x + 110 + 47 = 180
x = 180 - 157
x = 23
Solve for the variable
Answers
Answer:
v = 14
Step-by-step explanation:
3/2 v = 21 (first multiply 2 on both sides)
3v = 42 (divide by 3 on both sides to isolate the variable)
v = 14 (final answer)
2/3•3/2v=2/3•21
v=2•7
v=14
can someone help PLEASE
Answers
Consider the following equation.
y = - 15
Which of the following lines is perpendicular to the one above?
OA
y = - - 20
ОВ.
y =
21 – 15
OC.
y = - + 19
OD
y = 1 + 14
Answers
Answer:
A
Step-by-step explanation:
To find the perpendicular line you need to find the negative reciprocal of 4/7x which is -7/4x, so A is the correct answer
I hope this helps!!
I'm 14 and 6' 3" 1/2 and if i stretch every day and take vitamin c supplements will i be 7' tall?
Answers
The difference of twice a number and 6 is at most −30.
Answers
Answer:
-12
Step-by-step explanation:
2n - 6 = -30
Add both 6 on each side
2n - 6 + 6 = -30 + 6
2n = -24
Divide 2 on both sides
[tex]\frac{2n}{2} = \frac{-24}{2}[/tex]
n = -12
3N and 3N+3 are two consecutive multiples of three.
a The sum of the two numbers is 141. Write down an equation to show this.
b Solve the equation to find the value of N
c Work out the values of the two initial numbers.
Answers
Answer:
Step-by-step explanation:
a) 3n+3n+3=141, 6n+3=141
b) 6n+3=141, 6n=138, n=23
c) 3n and 3n+3, 3(23) and 3(23)+3, 69 and 72
Kenjis dog has 3-12's of treats in the box of dog treats on monday. Hisdog ate 2-12's of treats on tuesday. What fraction more of the box of the treats did his dog eat on monday than tuesday
Answers
Answer: 1/12 of the box
Step-by-step explanation:
On Monday the dog ate 3/12 of the treats in the box and on Tuesday ate 2/12 of the treats in the box.
The answer to this question is the difference between both these fractions:
= 3/12 - 2/12
= 1/12 of the box