Answers
Answer:
x = 4°
Step-by-step explanation:
All angles in a triangle add up to 180°
16x - 4 + 30 + 90 = 180
Rearrange
16x = 180 - 90 - 30 + 4
16x = 64
x = 4°
Related Questions
Which expression is equivalent to 46.4-8?
A 1 over 4 to the power of 2 B 1 over 4 to the power of 1 C 4 to the power of 2 d 4 to the power of 14
Answers
[tex] {4}^{6} \times {4}^{ - 8} = {4}^{6 - 8} = {4}^{ - 2} = \frac{1}{ {4}^{2} } \\ [/tex]
So the correct answer is (( a )) .
Done.....♥️♥️♥️♥️♥️
Which statement BEST explains why the number 52√ is irrational? A The product of a positive integer and an irrational number is irrational. B The result of squaring 52√ is not a rational number. C The number 5 is not divisible by 2. D The product of an odd number and the square root of an even number is irrational.
Answers
Answer:
A. The product of a positive integer and an irrational number is irrational.
Step-by-step explanation:
Which statement BEST explains why the number 5√2 is irrational.
Irrational numbers are numbers that cannot be expressed as the ratio of two integers i.e. it cannot be expressed in the form of a/b where a, b are integers and b ≠ 0.
Irrational numbers are neither terminating nor recurring. Examples of these numbers are π, √2, √5
The number 5√2 contains 5 an integer and √2 an irrational number. The product of a positive integer and an irrational number is irrational.
URGENT: WILL MARK BRAINLIEST
Answers
Answer:wait 15 min then I will have thee answer
Step-by-step explanation:
9. During the past week, Mr. Hamilton gave one quiz and one exam to his high school algebra class.
It takes Mr. Hamilton of an hour to grade one student's exam and of an hour to grade one
student's quiz. If x represents the number of students that took the quiz and exam, which
equation below could be used to find the y, the total amount of time, in hours, spent grading?
a) y = 6x
b) y = -X
45
c) y = -x
101
d) y = x
Answers
Missing Information:
It takes Mr. Hamilton 1/15 of an hour to grade one student’s exam and 1/30 of an hour to grade one student’s quiz.
Answer:
[tex]Total\ Time = \frac{x}{10}[/tex]
Step-by-step explanation:
Given
[tex]Exam = \frac{1}{15}hr[/tex]
[tex]Quiz = \frac{1}{30}hr[/tex]
Required
Determine the time spent on x students
First, we need to determine the total time spent on 1 student
[tex]Time = Exam + Quiz[/tex]
[tex]Time = \frac{1}{15} + \frac{1}{30}[/tex]
Take LCM
[tex]Time = \frac{2 + 1}{30}[/tex]
[tex]Time = \frac{3}{30}[/tex]
[tex]Time = \frac{1}{10}[/tex]
Next is to determine the total time on x students:
[tex]Total\ Time = \frac{1}{10} * x[/tex]
[tex]Total\ Time = \frac{x}{10}[/tex]
100 PIONTS AND BRAINLIEST
the question is in the following snip
Answers
Answer: C
Step-by-step explanation:
If you brake down 12 into 4s it is four 3's
12= 3,3,3,3
so now we know a comic is 3$ so he can buy 4 comics for the price of one book
now divide 84 by 12 = 7
so 3 books and 16 comics
Write the following equation in vertex form by completing the square.
f(x) = -x2 – 8x +5
Answers
Answer:
the vertex form is -1(x+4)-11
Step-by-step explanation:
i attached my work
A catering business specializes in catering wedding receptions. They charge $400 for setting up the buffet and an additional $7.50 per guest. Mr. and Mrs. Smith want to spend no more than $1600 on the catering. Write and solve an inequality to determine the number of guests that can be invited to the reception.
Answers
Answer:
x<=160Step-by-step explanation:
Step one:
given data
Charges= $400
Additional charges= $7.5 per guest
let the number of guests be x
let the total cost be y
the model for the situation is given as
y=mx+C
Step two:
given that y=1600
we can solve for x as
1600=7.5x+400
1600-400=7.5x
1200=7.5x
divide both sides by 7.5 we have
x=1200/7.5
x=160
Therefore the expected guest should not be more than 160
x<=160
help me with this geooo
Answers
Answer:
If angle A is not acute, then the m angle A is not equal to 20
(3rd choice)
Help Me pleasee i dont understand
Answers
I need help on how to find the radius
Answers
Answer:
7
Step-by-step explanation:
the radius is just half of that!
Figure B is a Scaled Copy of Figure A. What is the scale factor from Figure A to Figure B? *
Answers
Answer:
3
Step-by-step explanation:
i need this asap please and i’ll give you brainliest
Find an equation for the line below:
Answers
the slope will be positive cuz the line goes / as it goes right.
rise/run = slope
slope = 6/4 = 3/2
y = 3/2 + b
b is the y intercept
y = 3/2x - 3.5
hope this helps
What is the measure of ∠AOB?
90°
80°
180°
40°
Answers
Answer:
ok I think 40 degrees is alternate to a1° then I think that all the angles are right angled because of their shape so I think it's 90°
Answer:
90
Step-by-step explanation:
i just took the quiz
a cube with side lengths s has a volume of 64 cubic units. what is the length of the side of the cube?
Answers
Answer:
4 units
Step-by-step explanation:
volume of cube = 64 cubic units
[tex] \therefore \: {s}^{3} = 64 \\ \\ \therefore \: {s}^{3} = {4}^{3} \\ \\ \therefore \: {s}= {4} \: units [/tex]
1. Complete the statements to describe ratios.
A ratio is a
of two quantities.
A ratio can be expressed as a
description, with a
or as a
Answers
Answer:
whats the question you need to answer this
You drive 14.4 miles. How many feet is that?
Answers
Answer:
76032
Step-by-step explanation:
Answer:
76032
Step-by-step explanation:
There are 5280 in one mile.
5280 x 14.4 = 76032
what is the answer/explanation for this question
Answers
There is no question stated
what is the volume of this cylinder?
r=5 cm
12cm
Answers
Answer:
V = 300π or 942.477
Step-by-step explanation:
Volume of a cylinder= π*r^2*h
Plug in.
V = π*5^2*12
V= π*25*12
V = 300π or 942.477
round to the nearst tenth if needed 55.2 divided by 46
Answers
Answer:
1.2 is the correct answer when you divide 55.2 by 46
Step-by-step explanation:
Tell whether the root of the word below is locked or free,
madness
1.locked
2.free
Help me please
Answers
Answer:
free
Step-by-step explanation:
Olive Garden Restaurant has a waiter to cook ratio of 5 to 4. The total number of servers and cooks is 63. How many waiters does the Olive Garden have employ?
Answers
Answer:
35
Step-by-step explanation:
Waiter:cook
5:4
5+4=9
63/9=7
7*5=35
63-35=28
35:28 = 5:4
Show your work on the multiplication please
Answers
Answer:
Daniel has 6,174 pokemon cards:)
We know this because 18 x 343 is 6,174.
(Hope this helps)
Ava has a total of 116 cards ALL together because 18p+98c
So if we want to figure out how many cards Daniel has, you will do 343×18.
So that equals 6174, and if you want to divide it to be sure, 6174÷343 is 18.
So Daniel has 6174 cards, 343 times the amount of cards Ava has.
1. A bag of apples at HEB costs $2.49 for 6 apples. What is the price per apple.
Answers
Answer:
$0.42 per apple
Step-by-step explanation:
654x67
Quien me ayuda please
Answers
Answer: 43818
Step-by-step explanation:
¡Esta es la respuesta, espero que haya ayudado!
A if AB is a segment in the plane and CD is a segment on the plane of the same length, then AB is congruent to CD Do you believe the claim is true? When explaining your thinking , if you believe the claim is true, then try to prove it by using the definition of congruent . If you believe the claim is false , then try to provide a counterexample in which the " " part (hypothesis ) is true , but the "then " part ( conclusion ) is false , you have disproved the claim .
Answers
Answer:
this claim is true because 2 lines can be confruent if they have the same length.
Step-by-step explanation:
The statement is true.
What is Collinear lines?Three or more points are said to be collinear if they lie on a single straight line. A line on which points lie, especially if it is related to a geometric figure such as a triangle, is sometimes called an axis. Two points are trivially collinear since two points determine a line.
So, using the concept of collinear line and translation we have
A translation is a type of transformation that moves each point in a figure the same distance in the same direction.
So, the line is congruent.
Learn more about collinear points here:
https://brainly.com/question/1593959
#SPJ2
n-6= -2
One step equations
Answers
Answer:
4
Step-by-step explanation:
if AB=n87 BC=46 x 6 and AC=n92-182 what is n
Answers
Answer:
54v43jn-tjd
Step-by-step explanation:
ruxulc
cufy
f gf
f cvhjiy g
fhg k
=54v43jn-tjd
PLEASE HELP MEEEEEE I WILL GIVE ALOT OF BRAINLIST
Answers
Answer:
with what
Step-by-step explanation:
we cant help u if we dont onow what it is
Answer:
How do i help?
Step-by-step explanation:
Analyze the diagram below and complete the instructions that follow.
Find the value of x and the value of y.
A. X= 23.y=413
B. 1 = 3, y = 613
C. = 6/3, y = 12
D. x= 23, y = 6
Answers
Answer:
x = [tex]2\sqrt{3}[/tex] , y = [tex]4\sqrt{3}[/tex] ⇒ A
Step-by-step explanation:
In the 30°-60°-90° triangle, there is a ratio between its three sides
The length of the side opposite to the angle of measure 30° is half the length of the hypotenuseThe length of the side opposite to the angle of measure 60° is half the length of the hypotenuse times [tex]\sqrt{3}[/tex]→ 30° : 60° : 90°
→ 1 : [tex]\sqrt{3}[/tex] : 2
In the given figure
∵ The length of the hypotenuse is y
∵ The length of the side opposite to the angle of measure 30° is x
∵ The length of the side opposite to the angle of measure 60° is 6
→ By using the ratio above
→ 30° : 60° : 90°
→ 1 : [tex]\sqrt{3}[/tex] : 2
→ x : 6 : y
→ By using cross multiplication
∵ x × [tex]\sqrt{3}[/tex] = 1 × 6
∴ x [tex]\sqrt{3}[/tex] = 6
→ Divide both sides by [tex]\sqrt{3}[/tex]
∴ x = [tex]\frac{6}{\sqrt{3}}[/tex]
→ Simplify it by multiplying up and down by [tex]\sqrt{3}[/tex]
∴ x = [tex]\frac{6\sqrt{3}}{3}=2\sqrt{3}[/tex]
∴ x = [tex]2\sqrt{3}[/tex]
∵ y × [tex]\sqrt{3}[/tex] = 6 × 2
∴ y [tex]\sqrt{3}[/tex] = 12
→ Divide both sides by [tex]\sqrt{3}[/tex]
∴ y = [tex]\frac{12}{\sqrt{3}}[/tex]
→ Simplify it by multiplying up and down by [tex]\sqrt{3}[/tex]
∴ y = [tex]\frac{12\sqrt{3}}{3}=4\sqrt{3}[/tex]
∴ y = [tex]4\sqrt{3}[/tex]
F(x)=2x+3 and g(x)=3x-2 find f(g(x))
Answers
Answer:
f(g(x))=6x-1
Step-by-step explanation:
Replace all x's in f(x) with g(x):
f(g(x))=2(3x-2)+3 = 6x-4+3=6x-1
