Answer:
Step-by-step explanation:
Remark
The way the sides of the figure are marked (they are marked as being equal.), the figure is a rhombus.
<96 and <2 + <1 are supplementary.
<1 = <2 because the diagonal bisects the angle it is connected to
Call <1 = <2 = x
96 + x + x = 180
96 96 Subtract 96 from both sides
2x =84 Divide by 2
2x/2 = 84/2
x = 42
<1 = 42
<2 = 42
Now because opposite angles in a rhombus are equal, the diagonal will make <3 and <4 = <2 + <1
<3 = 42
<4 = 42
Write an equivalent expression by distributing the "-" sign outside the
parentheses:
-(-9c – 5.9d + 7.9)
Answer:
[tex]9c+5.9d-7.9[/tex]
Step-by-step explanation:
[tex]-\left(-9c-5.9d+7.9\right)[/tex]
[tex]\mathrm{Distribute\:parentheses}[/tex]
[tex]=-\left(-9c\right)-\left(-5.9d\right)-\left(7.9\right)[/tex]
[tex]\mathrm{Apply\:minus-plus\:rules}[/tex]
[tex]-\left(-a\right)=a,\:\:\:-\left(a\right)=-a[/tex]
[tex]=9c+5.9d-7.9[/tex]
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The midpoints of a GH is M(5, 7). One endpoint is H(12, -9). Find the coordinates of endpoint G. Find the distance between the endpoints GH.
Answer:
Step-by-step explanation:
(x+12/2,y-9/2)=(5,7)
x+12=10,y-9=14
x=-2,y=23
The coordinates of endpoint G is (-2, 23) if the midpoints of a GH is M(5, 7). One endpoint is H(12, -9).
What is an ordered double?It is defined as a representation of coordinates in a two-dimensional coordinate plane. It has a list of two elements in it, such as (x, y).
[tex]\rm Area = |\dfrac{(x_1y_2-y_1x_2)+(x_2y_3-y_2x_3)....+(x_ny_1-y_nx_1)}{2}|[/tex]
It is given that:
The midpoint of a GH is M(5, 7). One endpoint is H(12, -9).
The coordinates of endpoint G (x, y)
Using mid-point theorem:
The arithmetic operation can be defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division.
(x + 12)/2 = 5
x + 12 = 10
x = 10 - 12
x = -2
(y -9)/2 = 7
y - 9 = 14
y = 14 + 9
y = 23
Thus, the coordinates of endpoint G is (-2, 23) if the midpoints of a GH is M(5, 7). One endpoint is H(12, -9).
Learn more about the order double here:
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Simplify -|-5 + 2|.
7
3
-7
-3
Answer:
-3
Step-by-step explanation:
-|-5+2|
-|-3|
=-3
..................
A regular triangle rotated about its center by 360 degrees maps onto itself at
different angles of rotation.
Answer:
there is a lot of different rotations
Step-by-step explanation:
and multiple of 360 and could go infinitely while 90, 180, 270 degrees will not work.
-. Find the slope of a line that passes through the points (2, -7) and (1,6)
Answer: -13
Step-by-step explanation:
slope = [tex]\frac{y2-y1}{x2-x1}[/tex]
= [tex]\frac{6-(-7)}{1-2}[/tex]
= [tex]\frac{6+7}{1-2}[/tex]
= -13
You and two friends are
playing hockey. You make 8
out of 15 shots. Your first
friend makes 7 out of 10 shots
and your second friend makes
6 out of 12 shots. Who is the
better shooter?
Answer:
the first friend
Step-by-step explanation:
your percentage is 8/15 = 53.3%
your first friend's percentage is 7/10 = 70%
your second friend percentage is 6/12 = 50%
in English test, crissy scored 49 of a possible 60.What amount was her percentage mark
To solve this question, just divide.
49/60 = 0.81666666666
= 82%
Answer:
Crissy's percentage is 82% (81.67% rounded).
Step-by-step explanation:
1. 49 / 60 = 0.82 (0.81666 rounded)
2. 0.82 x 100
3. 82%
The radius of a semi‑circle is 32. 4 km. What is the diameter of the
figure. (Decimal answer only)
Answer:
64.8 km would be the diameter of the figure.
To make purple paint, Sofia mixes 1 1/6 cups blue paint and 1/3 cup red paint. How much red paint does Sofia need to make 4 cups of purple paint?
Find the sum of: 4 1/4+5.5
Answer:
9.75 or 9 3/4
Step-by-step explanation:
4 1/4 can be written as 4.25
4.25+5.5 = 9.75
if you want the fraction you can convert 9.75 to a fraction
9.75= 9 3/4
Now you have your answer 9.75 or 9 3/4
Classify the triangle by its angles and sides.
Answer:
D) Obtuse Scalene this is the answer
Unit 1 Scale Drawings Review
(6 OT 6)
This diagram is a scale drawing of a store.
4 inches
1 inches
3 inches
2 inches
Scale: 1 inch - 16 feet
To the nearest 50 square feet, what is the area of the actual store?
A. 2,350 square feet
B. 2,400 square feet
C. 2,450 square feet
D. 2,500 square feet
Answer:
Correct choice D. 2,500 square feet
Step-by-step explanation:
Area of a rectangle
The area of a rectangle of dimensions x, y is:
A=x.y
The diagram provided in the question is to a scale of 1 inch=16 ft.
We have provided a modified diagram where all the dimensions are also shown in ft.
The longer side of the shape is 4*16=64 ft
The smaller side of the shape is 3*16=48 ft
The bottom side of the store is 2 1/4*16=36 ft
The leftmost side of the store is 1 3/4*16=28 ft
We need to find the value of x and y.
The value of x is x=64 ft - 36 ft = 28 ft
The value of y is y=48 ft - 28 ft = 20 ft
The area of the whole rectangle of dimensions 48 ft and 64 ft is:
[tex]A1=48 ft * 64 ft = 3,072 \ ft^2[/tex]
The area of the small blue rectangle is:
[tex]A2=28 ft * 20 ft = 560\ ft^2[/tex]
The area of the store is:
[tex]As=A1-A2=3,072 \ ft^2- 560\ ft^2=2,512 \ ft^2[/tex]
Rounding to the nearest 50 square feet:
[tex]\boxed{As=2,500 \ ft^2}[/tex]
Correct choice D. 2,500 square feet
whoever answers i will have u brainlist:)
Answer:
your answer should be ty
Step-by-step explanation:
Rolled oats : chopped peanuts write the indicated ratio.then find and interpret the value of the ratiothe ratio is blank the amount of rolled oats in yhe recipe is blank times the amount of chopped peanuts rolled oats 2 cups and xhopped peanuts 1/2
Answer:
The ratio of cups of mixed nuts to cups of granola is /First, we need to get the total number of granola cups. This can be done by adding all the components' cups as follows:
number of granola cups = 6 + 2 + 0.5 + 1 + 1 + 0.5
number of granola cups = 11 cups
Now, we are given that:
number of cups of mixed nuts is 2 cups
To get the ratio between the cups of mixed nuts and total granola cups, we will simply divide the two quantities as follows:
Hope this helps :)
Step-by-step explanation:
Granola is a munchable snack that is prepared using various kinds of nuts, seeds, and sometimes a binding agent such as honey is used in the preparation of granola.
In the question above, we are giving the ingredients and quantities which is used in the preparation of granola
6 cups rolled oats, 2 cups mixed nuts, 1 /2 cup sesame seed, 1 cup dried cranberries, 1 cup dried unsweetened coconut, 1 /2 cup honey.
Step 1
We would be adding up the ingredients to find the total number of cups
6 + 2 + + 1 + 1 + = 11 cups
The total number of cups = 11 cups
Step 2
The cups of mixed nuts given in the question = 2 cups
The total number of cups of granola is given = 11 cups
Therefore, the ratio of cups of mixed nuts to cups of granola is 2 : 11
To learn more about this topic, please visit the link below:
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Find the values of a, b and c.
Answer:
∠a= 65°, ∠b= 115°, ∠c= 25°
Step-by-step explanation:
The sum of the angles in a triangle is 180°. This is abbreviated to '∠ sum of ∆'.
∠c +55° +60° +40°= 180° (∠ sum of ∆PQR)
∠c +155°= 180°
∠c= 180° -155°
∠c= 25°
∠a +60° +55°= 180° (∠ sum of ∆PQS)
∠a +115°= 180°
∠a= 180° -115°
∠a= 65°
The sum of the angles on a straight line is 180°. It's abbreviation is 'adj. ∠s on a str. line'.
∠b +∠a= 180° (adj. ∠s on a str. line)
∠b +65°= 180°
∠b= 180° -65°
∠b= 115°
x+6/2 + 5−4x/3 − 8−x/6 =0
Answer:
x = 0
Step-by-step explanation:
x+\frac{6}{2}+5-4\cdot \frac{x}{3}-8-\frac{x}{6}=0
x+3+5-4\cdot \frac{x}{3}-8-\frac{x}{6}=0
x+3+5-\frac{4x}{3}-8-\frac{x}{6}=0
x-\frac{4x}{3}-\frac{x}{6}+3+5-8=0
x-\frac{4x}{3}-\frac{x}{6}=0
x\cdot \:6-\frac{4x}{3}\cdot \:6-\frac{x}{6}\cdot \:6=0\cdot \:6
6x-8x-x=0
-3x=0
\frac{-3x}{-3}=\frac{0}{-3}
x=0
...umm... it's the screenshot dat be all... ... ... ... .. .
Answer: she would be 19 years old right now.
Step-by-step explanation:
14 years plus another 5 equals 19 years.
8 cm
3 cm
A
Figures not drawn to scale.
What is the length of side A in centimeters?
1/6
1/2
2
6
Answer:
6 cm
Step-by-step explanation:
Scale factor = 4/8 = 1/2
A* 1/2 = 3
A = 2*3
A = 6 cm
Can someone find The volume of the shaded portion of the cylinder??????????????????????? I have attached the picture
Step-by-step explanation:
Area of circle = πr², π = 22/7 or 355/133. Here it is said to use '3.14'. I will use the same.
Volume = cross-section area * height
Cross-section area of bigger one = π(3m)²
Volume = π(3m)² * height
= 9π * 5 m³ = 45π m³
Cross-section area of smaller one= π(1m)²
Volume = π(1m)² * height
= π * 5 m³ = 5π m³
Since a large part(cylinder of 1 m is not here):
Required volume = total volume - volume of smaller circle(cylinder)
= 45π - 5π m³
= 40π m³ = 40(3.14) m³
= 125.6 m³
what are the set? explain in details.
set is the collection of well defined object having some common property
please fOllow me
Find the unknown angle:
R?
17
330
30
S
Answer:
[tex]R=145^o[/tex]
Step-by-step explanation:
Label the triangle (Best for organization)
Longest side of the triangle is called the Hypotenuse, or Hyp.
Shortest side of the triangle is called the Opposite, or Opp.
Last side of the triangle is called the Adjacent, or Adj.
Formula
[tex]sin[/tex] x*=[tex]\frac{Opp}{Hyp}[/tex]
Find the inverse (value for "?")
sin x*=17/30
x*=[tex]sin^{-1}[/tex][tex](\frac{17}{30} )[/tex]
34.5*-->35*
?=35*
Triangle interior angles amount in 180 degrees
180-(35+33)=112*
Exterior angle equals the two opposite interior angles (aka/ defined as the Exterior Angle Theorem)
R=33*+112*
R=145*
express 200085000 in scientific notation
Answer:
2.00085 * 10^8
Step-by-step explanation:
A basketball team raises money for a local charity by selling hats and T-shirt’s to community memebers if the team charges 10$ for each hat and 15 for each t shirt which equation represents how many hats x and t shirts y need to be sold for the basketball team to raise a total of 3,050
The equation that represents the basketball team raising money is a linear equation
The equation that represents the total amount raised is 10x + 15y = 3050
How to determine the equationFrom the question, we have the following parameters
x represents the number of hatsy represents the number of t shirtsEach hat (x) is sold for $10Each shirt (y) is sold for 15A linear equation is represented as;
Ax + By = C
So, the equation that represents the total amount raised would be 10x + 15y = 3050
Hence, the equation that represents the total amount raised is 10x + 15y = 3050
Read more about linear equation at:
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Translate the graph of f(x) up 2 units..
Answer:
Step-by-step explanation:
Help pls pls pls plssss
Answer:
3/8
Step-by-step explanation:
2 1/8 - 1 3/4
2 1/8 - 1 6/8
17/8 - 14/8
3/8
a cube has that measure 7 centimeters each. what is the volume?
Answer:
Volume = 343 cm³
Step-by-step explanation:
Given :-
Edge measure = 7 cmTo Find :-
VolumeSolving :-
Volume = (edge measure)³Volume = 7³Volume = 7 x 7 x 7Volume = 343 cm³round 22.5240 to the nearest thasands please help
Answer:
It is 22.524
Step-by-step explanation:
Can some one help me with this step by step with the answer as well?
Answer:
There isn't enough information to answer the question
Step-by-step explanation:
Let f(x)=x^3 and g(x)=√3 and h(x)=x/3 find the following
a f(g(h(6)))
b f(g(h(x)))
c h(g(f(4)))
d h(g(f(x)))
Please help dont understand this at all
Step-by-step explanation:
for the (a) put 6 in for x in h(x)=x/3
which looks like this...
h(6)=6/3 so, h=2
not put 2 in for x in g(x)=√3
which would end up as...
g(x)=√3 since there is no x in the equation
now finally put √3 in for x in f(x)=x^3
so, f(√3)= √3^3
which is... f(x)= 3√3
[Answer] a= 3√3
Now you should be able to solve the other ones if you need help message below
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Compare
5/8 and 7/12
Answer:
to compare them, you have to get the same denominator. So you change the denominator to 24 by multipling 7/12 by 2, and 5/8 by 3. Then you have 14/24 and 15/24. This means that 5/8 is greater than 7/12
Step-by-step explanation:
Hope this helps. If you want, please mark me as brainliest
Answer: Please mark me brainlest 15
24
>
14
24
or
5
8
>
7
12
Step-by-step explanation:
Find the least common denominator or LCM of the two denominators:
LCM of 8 and 12 is 24
For the 1st fraction, since 8 × 3 = 24,
5
8
=
5 × 3
8 × 3
=
15
24
Likewise, for the 2nd fraction, since 12 × 2 = 24,
7
12
=
7 × 2
12 × 2
=
14
24
Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction