What is the area of this triangle in the coordinate plane?
Answer:
48
Step-by-step explanation:
6x8=48
Answer:
24 untits 2
Step-by-step explanation:
-0.4(x+3)=4 answer this problem
Answer:
x = - 13
Step-by-step explanation:
- 0.4(x + 3) = 4 ( divide both sides by - 0.4 )
x + 3 = - 10 ( subtract 3 from both sides )
x = - 13
Answer: 2/1
Step-by-step explanation:
The base of a parallelogram measure 1 m 60 cm and height is 75 cm find the area in m square
Answer:
1.44 meters squared
Step-by-step explanation:
area = h · b
1.60 * 0.75 = 1.2
1.2 * 1.2 ( to find area in m square ) = 1.44
The volume of juice in a bottle is increased from 500ml to 1.25
liters Work out the
percentage increase
Answer:
150% is the right answer
A case of soda costs $3.50 with tax. Mr. Gardner has $30 he can spend on soda for the Mountaineer Market. How many cases can he buy? cases of soda
Answer:
he can buy 8!
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
I don't know if this is mathematically correct ways to solve this but here's how I did it: I divided 30 by 3.50 and got 8.57... so then I just mentally concluded that he can buy 8
Classify the following triangle. Check all that apply.
. A. Acute
. B. Isosceles
C. Equilateral
. D. Obtuse
E. Scalene
F. Right
Answer:
equilateral
Step-by-step explanation:
It is just equilateral triangle since clearly all angles and sides are equal
Heather ate 3/10 of the salad. Amy ate 46/100 of the salad. Together, what fraction of the salad did they eat?
Answer:
76/100 of the salad
Step-by-step explanation:
its pretty simple, 3/10 -> 30/100 -> 30+46=76 -> 76/100
Interior and Exterior Triangle Angles
Sum of two interiors=exterior
[tex]\\ \rm\bull\rightarrowtail 2x-3+2x+15=7x-18[/tex]
[tex]\\ \rm\bull\rightarrowtail 4x+12=7x-18[/tex]
[tex]\\ \rm\bull\rightarrowtail 3x=30[/tex]
[tex]\\ \rm\bull\rightarrowtail x=10[/tex]
m<GHI=2(10)-3=17A circle has a radius of 7 m what is its circumference. Use 3.14 pi and do not round your answer be sure to include the correct units in your answer
good luck and good luck on your search new
Answer:
43.96
Step-by-step explanation:
Circumference formula = 2πr
2*3.14*7 = 43.96
Yw.
Please answer soon (40 Points)
Answer:
-99g - 54
Step-by-step explanation:
-9*11g = -99g
-9*6= -54
So, it is -99g - 54
Hope this helps!
Factor the expression completely.
7x - 4x2
Answer:
x (7-4x)
factor x out of 7x-4x^2
Mr. Thompson sold 247 meals on tuesday at his restaurant. He sold 516 meals on wednesday. What is the difference between the numbers of meals mr. Thompson sold on these two days?.
The following table provides a probability distribution for the random variable y. Y f(y) 1 0. 20 5 0. 30 6 0. 40 9 0. 10 (a) compute e(y). If required, round your answer to one decimal place.
The expected value of y, rounded to one decimal place, is 5.0.
Here, we have to compute the expected value E(y), we multiply each value of y by its corresponding probability and sum them up.
E(y) = (1 * 0.20) + (5 * 0.30) + (6 * 0.40) + (9 * 0.10)
Calculating the above expression:
E(y) = 0.20 + 1.50 + 2.40 + 0.90
E(y) = 5
Therefore, the expected value of y, rounded to one decimal place, is 5.0.
The expected value of a discrete random variable can be calculated as the weighted average of all its possible values, with the weights being the probabilities of each value.
In order to calculate the expected value, we will need to multiply each value by its corresponding probability and then add up these products:
E(y) = 1 (0.20) + 5(0.30) + 6 (0.40) + 9(0.10)
E(y) = 0.20 + 1.50 + 2.40 + 0.90
E(y) = 5
Therefore, the expected value of y is 5.
To know more about probability, visit:
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WILL GIVE BRAINLIEST Cruz's age is 3 years less than 9 times Cody's age. If Cody's age is x years, which expression best shows Cruz's age?
6x
9x – 3
x – 6
3x – 9
Answer:
B
Step-by-step explanation:
It is because since Cody's age is x years, 9 times x minus 3 is Cruz's age.
I don't understand this and I need some help! Please!
A cone-shaped container has a height of 6 feet and a diameter of 3 feet. It will be filled with concrete mix that costs $2. 00 for each cubic foot. What will be the total cost to fill the container? Use 3. 14 for π. Enter your answer in the box.
Answer:
your answer is $5.23 dollars
167,118,82,57,41 what is the next number
Answer:
32
Step-by-step explanation:
Hope this helps!
Convert 6 gallons to quarts. There are 4 quarts in a gallon
Answer: A. 24 Quarts
Step-by-step explanation: 6*4=24
ann and betty shared a sum of money in the ratio 2:3. Ann received $120. what was betty share
[tex]\cfrac{\stackrel{Ann}{120}}{\underset{Betty}{b}}~~ = ~~\stackrel{ratio}{\cfrac{2}{3}}\implies 360=2b\implies \cfrac{360}{2}=b\implies 180=b[/tex]
How much will Jordon save on the price of a computer listed at $989.98 if it is
discounted by 30%?
Answer:
Rm297
Step-by-step explanation:
30/100×Rm989.98 = Rm297
Hope this will help you!
algebra one slope-intercept form
Answer:
equation: y = -1
Given:
slope of 0coordinates: ( 3 , -1 )solve for equation:
y - y₁ = m(x-x₁)
y - (-1) = 0(x-3)
y + 1 = 0
y = -1
(3,-1)
Equation in point slope form
[tex]\\ \rm\hookrightarrow y+1=0(x-3)[/tex]
[tex]\\ \rm\hookrightarrow y+1=0[/tex]
Equation in y=mx+b form
[tex]\\ \rm\hookrightarrow y=-1[/tex]
work out the value of x
Answer:
67.5°
Step-by-step explanation:
3x+X+90=360°(circle angle)
4x+90=360
4x=360-90
4x=270
X=270/4
X=67.5°
2(12+x) = 2x=24 simplify and show work
Answer:
No possible answer (unless the equal sign was supposed to be a plus sign, then see answer below)
Step-by-step explanation:
we can simplify the expression like such:
24 + 2x = 2x = 24
As you will notice 2x + 24 cannot equal 2x, or 24.
If the equals sign was a typo and was meant to be a plus sign then the answer is all real numbers.
2(12 + x) can be broken down to (2*12) + (2*x) which equals 2x + 24.
Then this equals the other side of the equation meaning that it doesn't matter what x equals the equation is always equal.
I need help with this question
Answer:
h = 16°
Step-by-step explanation:
The total angle of a straight line = 180°.
So we can say that 151° + x = 180°
180° - 151° = x
x = 29°
total angles of a triangle = 180°
∴ 118 + 29 + 2h + 1 = 180
⇒ 148° + 2h = 180°
⇒ 2h = 180° - 148°
⇒2h = 32°
⇒h = 32° ÷ 2
⇒ h = 16°
The length of a radius of a circle, measured in centimeters, is represented by the expression x 1. 5. The diameter of the circle is 925 cm. What is the value of x? Enter your answer as a decimal or mixed number in simplest form in the box.
Given that the diameter of circle = twice the radius, the value of x = 4.7.
What is the Diameter of a Circle?The diameter of a circle is a segment that divides the circle into two halves.
Diameter = 2(radius of circle).
Given:
Radius of circle = x + 1.5
Diameter = 9 2/5 = 9.4 cm
Therefore:
2(x + 1.5) = 9.4
2x + 3 = 9.4
2x = 9.4
x = 9.4/2
x = 4.7
Therefore, given that the diameter of circle = twice the radius, the value of x = 4.7.
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Answer:
For your question, the answer should be 3 1/5
Step-by-step explanation:
just divide 9 2/5 by half then minus it by 1.5 or 1 1/2 and you'll get 3 1/5
En una granja se crían gallinas y conejos. Si se cuentan las cabezas son 50, si se cuentan las patas son 134. ¿Qué sistema de ecuaciones permite determinar cuántas gallinas y conejos hay en la granja?
A) C + G= 50, 2C +4G= 134
B) G + C= 50, 2G - 4C= 134
C) G + C=50, G + C= 134
D)G + C= 50, 2G + 4C= 134
Explain how to determine the quadratic equation using linear factors and zeros of the graph below.
Answer:
[tex]f(x)=-x^2+11x-28[/tex]
Step-by-step explanation:
We see that the zeroes of the graphed parabola are [tex]x=4[/tex] and [tex]x=7[/tex], which are solutions to [tex]x-4=0[/tex] and [tex]x-7=0[/tex] respectively. We also observe that the parabola opens downward, so the leading coefficient is negative. By multiplying these two factors and negating the result, we can determine the actual function:
[tex]f(x)=-(x-4)(x-7)\\\\f(x)=-(x^2-11x+28)\\\\f(x)=-x^2+11x-28[/tex]
Thus, the quadratic equation represented by the graph is [tex]f(x)=-x^2+11x-28[/tex]
what two numbers multiply 25 and add 26
Let's set our two numbers as x and y:
When two numbers multiply 25 --> xy = 25
Add to 26 --> x + y =26
The equations:
xy = 25 <-- equation 1x + y = 26 <-- equation 2Now Solve:
Solve for y in the equation 2:
y = 26 - x <-- equation 3
Plug equation 3's value of y into equation 1
x(26 - x) = 25
-x^2 + 26x - 25= 0
x^2 - 26x + 25 = 0
(x - 1) (x -25) = 0
Thus say x = 1, then y = 25, it can be either way that x = 25 and y = 1, but our two numbers are 1 and 25
Hope that helps!
The exponential function f(x) = 45(1.34) models
choose one growth or decay
the rate of growth/decay is _______
Answer:
Step-by-step explanation:
Going up: growth
Going down: decay
[tex]f(x)=45(1.34)^x[/tex] shows a growth, and the rate of growth is 34%
Hope this helps!
help !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
T = (-2,2)
Q = (1,4)
R = (3,-2)
S = (0,-1)
