Answer:
I think that it is 1:2
Step-by-step explanation:
Please help due today and ignore the answer i put i misclicked.20 points
Answer:
[tex]3\sqrt{2}[/tex]/2
Step-by-step explanation:
first we take the square root of the top and bottom:
[tex]\frac{\sqrt{72} }{\sqrt{16} }[/tex]
The denominator is 4. The numerator is harder to solve. To solve, we need to look at the factors of 72.
72= 8 * 9. This means that [tex]\sqrt{72} =\sqrt{8} *\sqrt{9} \\[/tex]
We know that the square root of 9 is 3, so now we have
[tex]\frac{3\sqrt{8} }{4}[/tex]
We're almost done!
Since 8= 2*4, and the square root of 4 is 2,
[tex]\frac{3*2*\sqrt{2}}{4}[/tex]
last, we simplify and get
[tex]\frac{3\sqrt{2}}{2}[/tex]
Can anyone help me?
Given:
A right angle triangle ABC, right angled at C.
To find:
The measure of θ.
Solution:
In a right angle triangle,
[tex]\tan \theta=\dfrac{Opposite}{Adjacent}[/tex]
In triangle ABC,
[tex]\tan \theta=\dfrac{AC}{BC}[/tex]
[tex]\tan \theta=\dfrac{2.7}{5}[/tex]
[tex]\tan \theta=0.54[/tex]
It can be written as
[tex]\theta=\tan^{-1}0.54[/tex]
[tex]\theta\approx 28.369[/tex]
Therefore, the measure of θ is 28.369.
y>-3x-2
y s 4x-3
how do i graph this?
Answer:
you can use desmos, it is a online graphing calculator
Step-by-step explanation:
Answer:
hat is this passage mostly about?
Click for the passage, "Studies in Ice."
A. Studying nature
B. Storing and moving ice safely
C. Powering drills with the sun
D. Saving messages in ice
Which expression is equilvalent to (5g-2h)-(3h+8-4g).
Answer:
9g -5h - 8
Step-by-step explanation:
We first have to get everything out of the parentheses, so we take the negative that is surrounding the parentheses and apply it to the equation inside of it, giving us this: 5g - 2h - 3h - 8 + 4g
Then, all we need to do is simplify it into this expression: 9g -5h - 8
Answer:
9g-5h-8
Step-by-step explanation:
(5g-2h)-(3h+8-4g)
Opening the brackets
5g-2h-3h-8+4g
9g-5h-8
plz help i will give brainliest
Answer:
i am kinda unsure butfirst do 2x divided by 3 and go from there
Step-by-step explanation:
At 1:00 p.m you have 24 megabytes of a movie at 1:15 p.m you have 96 megabytes what is the download rate in megabytes per minute?
The number of men and women receiving bachelor's degrees each year has been steadily increasing. For the years 1970 through the projection of 2014, the number of men receiving degrees (in thousands) is given by the equation y=3.9x+441 , and for women, the equation is y=14.2x+319, where x is the number of years after 1970.
One fourth of a cake was shared equally among 3 people.
Part A
What fraction of the whole cake did each person get?
A. 116
B. 112
C. 16
D. 13
Part B
How did you find your answer in Part A?
A.
I multiplied 4 times 3.
B.
I divided 3 by 14.
C.
I multiplied 3 times 14.
D.
I divided 14 by 3.
Answer:
B
Step-by-step explanation:
Because I multiplied 4 times 3.
Answer:
1/12
Step-by-step explanation:
3 / 1/4=1/12 another way to find the answer is to do 3/1 x4/1 u will get the same answer :)
and part b is b
Drag each equation to the value that makes it true.First gets brainlest
Answer:
Step-by-step explanation:
h = 20 h = 3/2 h = 12
1/2 * h = 10 h+5/2 = 4 5h = 60
120/h = 10
h-3 = 9
what is the answer to this problem 9/14= (x+8)/(3x-2)
Answer:
x=10
Step-by-step explanation:
4) A car is 150 inches long. A truck la 75% longer than the car How long is om the truck?
Answer:
262.5 inches
Step-by-step explanation:
All we need to do is 75% of 150, which is 112.5, then add it to 150 to get our answer!
PLS HELP ASAP
130% of what amount is $88.40?
Answer:
30% i think so yea......
Answer:
68
Step-by-step explanation:
130% × Y = 88.40
Y = 88.40 ÷ 130%
Y = 68
Checking...
68 × 130% = 88.40
Sorry it so long to respond. I just learned how to calculate it myself.
Help&EXPLAIN
Don’t use for points or will be reported and I’ll take the points back
Answer:
80°
Step-by-step explanation:
According to angles rule,
100° + x = 180° [linear pair]
=> x = 180°-100°
=> x = 80°(Ans)
Three friends share 1/5 of a jar of jam. They each get an equal amount of jam. What fraction of the original amount of jam in the jar does each friend get?
Answer:
.06
Step-by-step explanation:
Answer:
1/15
Step-by-step explanation:
so theres 1/5 jam left in the far, which isn't much, and 3 friends have to split it equally between them, so the 1/5 jar of jam is split into 3,
just simply divide 1/5 by 3 and you will get 1/15 for your final answer.
Solve for c.
–8 − 6c = –5c
Answer:
c = -8
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Answer:
c = -8
Step-by-step explanation:
is triangle abc ~ triangle def ?
Answer:
Unable to be determined.
Step-by-step explanation:
AA postulate : 2 corresponding angles that are congruent.
SSS theorem : 3 sides of a triangle that are equal to another triangle's 3 sides.
SAS postulate: 2 sides and their included angle are congruent to another triangle's 2 sides and their included angle.
This would seem to follow the SAS postulate at first, but the angle we are provided is not the included angle of the sides. In triangle ABC, we are analyzing lines AB and AC. Their included angle is A, but we are given the measure for angle B.
Same with DEF; we analyze DE and DF, who share angle A, but we are given angle E as a measure.
Therefore, we cannot determine if the triangles are similar or not.
Which area of American life was de-segregated earliest?
1. The armed forces
2. Buses, swimming pools, and other public facilities
3. Public schools and universities
4. Major League Baseball
Answer:B
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
please help with matrices
Answer:
(1/2) {ad - cb} both expressions
Step-by-step explanation:
Notice that the area of the triangle in question can be calculated as the area of the larger right angle triangle OSQ MINUS the area of the smaller right angle triangle OPR, and MINUS the area of the trapezoid RSQP.
Given the coordinates of the given points, the formulas for area of triangles and of trapezoid, we have the following area subtractions:
1/2 (a + c) (b +d) - 1/2 a* b - 1/2 c (b + b + d)=
= (1/2) { ab + ad + cb + cd - ab - 2 cb -cd } =
= (1/2) {ad - cb}
On the other hand the matrix expression is giving you 1/2 of the determinant of the given matrix such determinant is: ad - cb
Then we see that the equality is correct since (1/2) of the determinant is also :
(1/2) {ad - cb}
1/169=1/3 what's the exponent? how do i figure it out?
Answer:
Step-by-step explanation:
We have been given an equation . We are asked to write the missing exponent for our given equation.
We can see that 169 is square of 13, so we can write left side of our equation as:
We can raise 1 to any power and answer will be same.
Raising 1 to 2nd power, we will get:
Since both numerator and denominator is raised to 2nd power, so we can raise to 2nd power as:
Therefore, our missing exponent is 2.
Pedro made a pot of coffee for some friends. he served 34 ounces to his friends and then measured that there were 20 ounces leftover. How much coffee did Pedro make?
Answer:
Pedro made 54 ounces of coffee in total.
Step-by-step explanation:
Identify what you know:
1) Pedro gave his friend 34 ounces of coffee.
2) There was 20 ounces of coffee left over after!
So, we need to add the amount of coffee that his friend had, to the amount that's left, to get the total amount that he made.
Let's make an equation, where x equals the total amount!
34 + 20 = x
OR
x - 34 - 20 = 0
Hope this helps!
Answer:
54
Step-by-step explanation:
34+20= 54 ounces of coffee
help agian!!!!!!!!! i will fall
Answer:
This net could form a Pyramid
will have 5 faces 5 points and 5 vertices
Step-by-step explanation:
the sides of a square are 24/9 inches long. What is the area of the square
Answer:
the area of square is 2^(8/9) sq. inches.
Step-by-step explanation:
B Hector originally had $60 in his bank account. A buying some books, Hector now has 3 of the original $60. How much does Hector now have in his bank account?
Answer:
I dont really think this is it but i think its 20
Step-by-step explanation:
60 divided by 3 is 20
Part F
Does this mean that triangle 1 is a right triangle? Why or why not?
Answer:
i'm doing the same question but i think it is a right triangle but in a different position.
Step-by-step explanation:
please help there a
b
c
d
btw
Answer:
Step-by-step explanation:
b
Answer:
C
Step-by-step explanation:
A shows the range of numbers greater than 1, not including 1 (the circle on the number 1 is empty, meaning 1 isn't included - when it's filled in then 1 is included).
B shows the range of numbers less than 1, not including 1.
C shows the range of numbers less than and including 1.
D shows the range of numbers greater than and including 1.
'≤' means 'less than or equal to'
We're looking for the range of numbers less than and including 1: C
Write the fraction or mixed number as a percent.
3/5
Answer:
60%
Step-by-step explanation:
Answer:
60%
Step-by-step explanation:
3 fits in to 5 0.6 times. Multiply that by 100.
A dilation has center (0,0). Find the image of the point B ( 5/3, -7/2) for the scale factor 1/3
=======================================================
Explanation:
Since the center of dilation is (0,0), we multiply each coordinate of point B by the scale factor 1/3.
The coordinates of point B are x = 5/3 and y = -7/2
So we have
(1/3)*x = (1/3)*(5/3) = (1*5)/(3*3) = 5/9 as the new x coordinate
and
(1/3)*y = (1/3)*(-7/2) = (1*(-7))/(3*2) = -7/6 as the new y coordinate
The point (5/3, -7/2) moves to (5/9, -7/6)
5 9/10-3 3/10
I need step by step please
Answer:
2 6/10 or 13 / 5 = 2.60000
Step-by-step explanation:
33
Simplify ——
10
59 33
—— - ——
10 10
Adding fractions that have a common denominator
Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:
59 - (33) 13
———— = ——
10 5
13
—— = 2.60000
5
Due Today, Please help me.
Answer:
Yes, SAS.
Step-by-step explanation:
For my education system, there isn't such thing as SAS, ASA or etc. I just had to search it up what it was.
Congruent angles are angles with the same shape and size. The two triangles are congruent if you look carefully, after that I searched up and saw the different rules of triangles. I think that SAS might be the correct answer.
A regular pentagon is rotated clockwise about center point P.
Click on all the degrees of rotation that will carry the regular pentagon onto itself.
60°
72
90°
120
1440
180°
240°
270°
288°
300°
324°
360°
Answer:90
Step-by-step explanation:
Trust me bro
The degrees of rotation that will carry the regular pentagon onto itself is 72,144,216,288
What is a pentagon in geometry?In geometry, a pentagon is any five-sided polygon or 5-gon. The sum of the internal angles in a simple pentagon is 540°.
Given here: A regular pentagon is rotated clockwise about center P.
Now Since you have 5 vertices, your starting vertex can land in 5 different starting places and still come up with the same figure. So if you take 360/5 you get 72 degree rotations to each consecutive vertex.
or more specifically 360/5=72
Again therefore the pentagon will coincide itself after every integral multiple of 72
Thus 72, 144,216,288 are the required angles of rotation.
Learn more about a pentagon here:
https://brainly.com/question/17054992
#SPJ6