hei2fif4
Step-by-step explanation: a
PLEASE HELP RHEEHSH
Step-by-step explanation:
just multiply.
you apply a fraction to a quantity by multiplying the fraction with the quantity.
a.
2/3 of 3/4 = 2/3 × 3/4 = 6/12 = 1/2
b.
2/5 of 3/4 = 2/5 × 3/4 = 6/20 = 3/10
c.
2/5 of 4/5 = 2/5 × 4/5 = 8/25
d.
4/5 of 3/4 = 4/5 × 3/4 = 12/20 = 3/5
A boy saves 80p a day, How much does it take him to save $40
Answer:
50 Days
Step-by-step explanation:
I'm not sure what the unit "p" is, but I believe it is pennies so. $40/0.80 gives you 50 which is the amount of days it would take for you to get to $40 if you receive 80 cents a day
ok so hi I need help with this
Answer:
x=-5, 5
Step-by-step explanation:
Because there is absolute value symbol and is equal to 5.
An infinite number of non-congruent triangles can be formed with two angles, A and B. Which of the following is true about the triangles formed? None of the triangles are similar. None of the triangles are similar. Some of the triangles are similar. Some of the triangles are similar. All of the triangles are similar. All of the triangles are similar. No conclusion can be drawn without knowing the measurements of the angles.
Answer:
(c) All of the triangles are similar
Step-by-step explanation:
All of the triangles are similar by the AA similarity postulate.
__
Two angles of one triangle being the same as two angles of another triangle means all angles of the two triangles are the same. (Two angles define the third.) Triangles with congruent corresponding angles are similar.
please help me find the total surface area
Answer:
96 cm
Step-by-step explanation:
for the triangles do 5×6×4
then divide it by 2 to get 60 then do 6×6 for the square to get 36. Add 36 and 60 together to get 96.
Solve the problem and explain the steps taken.
There are four students working on a project in math class. Miguel has completed 1/8 of the project, Gina has
completed 13% of the project, Jatziry has completed 0.10 of the project, and Kwa has completed 1/9 of the
project Make a list of the students in order from least to greatest by the amount of the project they have
completed
what is the range of 27, 42, 68, 35, 98, 90, 49, 61, 67, 33
Answer:
71
Step-by-step explanation:
Mean 57
Median 55
Range 71
Answer:
71
Step-by-step explanation:
Because range is biggest number-smallest number
Biggest number=98
Smallest number=27
98-27=71
have a great day :}
Unknown Angle Problems (with Algebra)
Answer:
x = 5
Step-by-step explanation:
8x + 50 = 90
or, 8x = 90-50
or, 8x = 40
so, x = 5
30. The school choir is qetting ready for their spring concert. There are 48 members in the choir and each choir member expects to have ten people in the audience. How many rows of chairs will need to be set up if each row has
30 chairs in it?
Answer:
16 rows
Step-by-step explanation
48x10=480, then divide 480 by 30. 480÷30=16. So, there will be 16 rows.
Helllllllplppllp I NEED TO TURN IN BY TONIGHT PLS
During a football game, the parents of the football players sell pretzels and popcorn to raise money for new uniforms. They charge $2.50 for a bag of popcorn and $2 for a pretzel. The parents collect $336 in sales during the game. They sell twice as many bags of popcorn as pretzels. How many bags of popcorn and pretzels do they sell?
2.5x + 2y = 336
x = 2y
2 equations, 2 unknowns, solvable
3.5x = 336
7x = 672
x = 672 / 7
x = 96
96 / 2 = y
y = 48
they sold 96 popcorn bags and 48 pretzels
Simplify 3 sin ² 8t + 5 cos ² 8t
The graph shows the function f(x) = |x – h| k. What is the value of h? h = –3. 5 h = –1. 5 h = 1. 5 h = 3. 5.
The function gets shifted towards the left then the value of h must be negative. The correct option is B.
What is a function?The function is an expression, rule, or law that defines the relationship between one variable to another variable. Functions are ubiquitous in mathematics and are essential for formulating physical relationships.
Given
The function is f(x) = |x – h| + k
We know that if we subtract h from the variable the function gets shifted towards the right but in the graph, the function gets shifted towards the left then the value of h must be negative.
We know the coordinate of the vertex is (-1.5, -3.5). Then abscissa will satisfy the |x - h|.
h = -1.5
Thus, option B is correct.
More about the function link is given below.
https://brainly.com/question/5245372
help me figure this out answer with a good sketch and anwser.
Answer:
x ≤ -3
Step-by-step explanation:
3 - 5x ≥ 18
-5x ≥ 18 - 3
-5x ≥ 15
x ≤ -3
Solve by substitution (show work pls)
y= 2x-2
-3x+4y=-23
Answer:
x = -3 y = -8 (-3,-8)
Step-by-step explanation:
first you would subsitute the y with (2x-2) in -3x+4y=-23 as y=2x-2
giving you-3x+4(2x-2)=-23
next you distribute the 4 to (2x-2) leaving you with -3x+8x-8=-23
then add -3x+8x to get 5x, having 5x-8=-23
add 8 to both sides canceling out 8 on one side and adding 8 to the other leaving you with 5x=-15 then you divide 5 from 5x to both sides leaving you with x = -3
next is y since you have x you would substitute the x in y=2x-2 with -3 getting y=2(-3)-2 then you multiply the 2 and -3 so you have y=-6-2 then you subtract those getting y = -8
Are you clever enough????
What is the answer on the graph?
Thnx
PLEASE HELP 6th GRADE FLVS WORK PLEASE HELP
Answer:
the first one is a square and the second is a parallelogram and the third is rectangle,fouth is rhombuse and last one is trapizoid
Step-by-step explanation:
PLS HELP WILL MARK YOU BRAINLIEST! NO FAKE ANSWERS!!
Answer:
Angle BOD
Step-by-step explanation:
Supplementary means they add up to 180 degrees and make a straight line :D
Ao option D is correct
need best answers
Giving Like + vote + brainliest to good answer
Answer:
[tex]1.25[/tex]
Step-by-step explanation:
[tex]5\left(4^4\right)\cdot 8^4\cdot 16^{-6}[/tex]
apply exponent rule: [tex]a^{-b}=\frac{1}{a^b}[/tex]
[tex]4^4\cdot \:8^4\cdot \:5\cdot \frac{1}{16^6}[/tex]
[ breakdown ]
[tex]5*4 * 4 * 4 * 4 *4 * 8 * 8* 8*8*\frac{1}{16^6}[/tex]
[ simply multiply ]
[tex]5242880 * \frac{1}{16^6}[/tex]
[ [tex]16^6 = 16777216[/tex] ]
[tex]20971520* \frac{1}{16777216}[/tex]
[ cancel and simplify ]
[tex]\frac{5}{4}[/tex]
[ in decimals ]
[tex]1.25[/tex]
Simplify the expression.
Answer:
-10p/3+32-3/2^p
Step-by-step explanation:
(7.5k-4)-(4k-9.3) subtract
Answer:
3.5k+5.3
Step-by-step explanation:
That's the answer when you subtract (7.5k-4)-4k-9.3)
I'm a lesbian who wants to ask this girl to be my Valentine, but I'm not sure it's a good idea:(
Answer:
Man up and ask her
Step-by-step explanation:
In the figure below, m
20 divided by 5/3
pls help
Answer:
the answer is 12.
Step-by-step explanation:
Hope this helps! :)
Answer:
20 ÷ [tex]\frac{5}{3}[/tex] = 12
Step-by-step explanation:
To make it a fraction form answer, you multiply the whole number by the denominator and make the result the new numerator. The old numerator becomes the new denominator:
20 x 3 divided by 5 = 60\5
Thus, the answer to 20 divided by 5/3 in fraction form is:
[tex]\frac{60}{5} = 12[/tex]
oml....help me please this doesn't make sense
Find the area of the triangle
13
07
5
12
O 65 units?
O 30 units?
O 60 units
O 156 units
Which expressions are polynomials?
Select each correct answer.
6+p
512 - VE
I-1
8 - 23
what is the following product? (2V7 +3V6)(5V2+4V3)
[tex](2\sqrt{7}+3\sqrt{6})(5\sqrt{2}+4\sqrt{3}) \\\\\\ \begin{array}{lllllll} 10\sqrt{14}&+&15\sqrt{12}&+&8\sqrt{21}&+&12\sqrt{18}\\\\ &&15\sqrt{2^2\cdot 3}&&&&12\sqrt{3^2\cdot 2}\\\\ &&15\cdot 2\sqrt{3}&&&&12\cdot 3\sqrt{2}\\\\ &&30\sqrt{3}&&&&36\sqrt{2}\\\\ 10\sqrt{14}&+&30\sqrt{3}&+&8\sqrt{21}&+&36\sqrt{2}\\\\ 10\sqrt{14}&+&8\sqrt{21}&+&30\sqrt{3}&+&36\sqrt{2} \end{array}[/tex]
** if u can answer this quickly it will be very appreciated!**
Here is an equation puzzle.
Fill in each blank with a number so that every row and
column makes a true equation.
Answer:
*
Step-by-step explanation:
Answers
8 x - 1/2 = -4 - middle line
-3/4 x 8 = - 6 - side line
-3/4 - - 1/2 = -1/4 - top line
-1/2 - 1/2 = -1 - vertical line
HELP NEEDED!! 30 POINTS! BRAINLY TO BEST
Answer:
18Step-by-step explanation:
By similar triangles law:-
[tex]\frac{24}{2x} =\frac{30}{x+6}[/tex]
[tex]24(x+6)=30(2x)[/tex]
[tex]24x+24(6)=60x[/tex]
[tex]24x+144=60x[/tex]
[tex]\frac{36x}{36x} =\frac{144}{36}[/tex]
[tex]x=4[/tex]
Since AB=x+6+2x
[tex]AB=3x+6[/tex]
Substitute value of x
[tex]AB=3(4)+6[/tex]
[tex]AB=12+6[/tex]
[tex]AB=18[/tex]
Therefore, the third side of ΔABC is 18.
~
Hope this helps!