- Trapezoid
The measures of three angles of a quadrilateral are 70, 125, and 89 degrees. Find the measure of the fourth one.
Answer:
[tex]76^{\circ}[/tex]
Step-by-step explanation:
Angles in a quadrilateral add to 360°.
So, the fourth angle is
[tex]360-125-89-70=\boxed{76^{\circ}}[/tex]
Students in 9th and 10th grade at Franklin High School were recently surveyed regarding their favorite elective course. The results of the survey are shown in the two-way relative frequency table below.
Please please need help on this one
Answer:
Y=-6x
Step-by-step explanation:
Choose two points from the graph (0,0) and (1,-6)
Average Rate of Change= (y2-y1)/(x2-x1)
(-6-0)/(1-0)=-6/1=-6
y=-6x+b
0=-6(0)+b
0=0+b
0=b
Y=-6x+0
Y=-6x
7/8- 2/6 =
I need the answer plz
a point has coordinates (0,3). where is it located in the coorinate plane
Answer:
it is located in quadrant II (2)
Answer:
point s
Step-by-step explanation:
it has s p r q if you look at the s it shows 21 all you need to do is subtract it by 10 which gets you 11 when you look at it with 11 it match with s
Solve for j.
2j − 7 = 3
j =
Step-by-step explanation:
2j − 7 = 3
2j=10
j=5
hope it helps
3 tablespoons of pineapple juice. A can of
pineapple juice is 12 fluid ounces. How many
teaspoons of juice are in the can?
Answer:
75 teaspoons!
Step-by-step explanation:
Due to the conversion, each fluid ounce= 6 teaspoons. Do 72 + 3, which equals 75. You get 72 by doing 12 fluid ounces by 6 teaspoons. <3 hope thi s helps, lovely !
Angle 4 above has a measurement of 160 degrees. Angle 1 has a label
of 6n + 2. What would "n" have to be?
Answer: A
Step-by-step explanation:
Have an amazing day :)
Will give brainlst a
Answer:
x = 3.5
Step-by-step explanation:
Using the Pythagorean theorem:
x² = 2.5² + 2.5² = 6.25 + 6.25 = 12.5
x = √12.5 = 3.54
A recipe for tropical punch calls for 222 liters of pineapple juice and 333 liters of orange juice. Jo creates a drink by mixing 333 liters of pineapple juice with 444 liters of orange juice. is the juse to much or to little
please answer!! will give brainliest!
A. average, mode
B. average, mean
C. average,average
D. mode,median
Answer:
average mean not sure please
Let’s say that you have a square garden in your backyard. One side of the garden has a length of x + 4. Can you give an expression that we could use to represent the area of the garden?
Answer:
[tex]A=(x+4)^2\text{ or } A=x^2+8x+16[/tex]
Step-by-step explanation:
We have a square garden. One side of the garden has a length of (x + 4).
And we want to write an expression that could represent the area of the garden.
Remember that for a square, all sides have equivalent lengths. So, every side measures (x + 4). The area of a square is given by:
[tex]A=s^2[/tex]
Where s is the length of one side.
Substitute:
[tex]A=(x+4)^2[/tex]
Expand if desired. Hence, the expression for the area is:
[tex]A=x^2+8x+16[/tex]
What is yx2x7x83648474747 I will give Branilest if you answer correct no letters
Answer:
1.171078646
Step-by-step explanation:
Which model shows 1/4 divided by 3 ? A B C D
Answer:
You didn't attach a picture of the models?
Answer:
b or d
Step-by-step explanation:
A magician's stage has a rectangular trapdoor whose width is (x+1/2) feet and whose length is 2x feet. The area of the trapdoor is 10 square feet. What is the value of x ?
Answer: x = 2 , − 2.5
Carilah akar persamaan 2x2 - 3x - 5 = 0 dengen :
Metode Tabulasi
Metode Bisection
Answer:
x=1/-3
Step-by-step explanation:
2×2-3x-5=0
4-3x-5=0
4-5-3x=0
-1-3x=0
-3x=0+1
-3x=1
x=1/-3
20 dogs decreased by 20%
Answer:
15 DOGGGSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS
Step-by-step explanation:
5th grade math. correct answer will be marked brainliest
Answer:
10, 20, 40 and 50
5, 10, 20, 40
10, 50
You are selling tomatoes for $4 per pound. You have already earned $16 today. How many additional pounds of
tomatoes do you need to sell to eam a total of $60?
4
19
15
11
please answer quickly
Answer:
D: 11
Step-by-step explanation:
mark brainliest
Answer:
60 ÷4= 15 it you need more help just ask me
First person gets brainliest 3
Answer:
heyyyyyyytyyyyyyy
Step-by-step explanation:
meeeeeeeeeeeeeeeeeweweewe
Answer:
Hey I m first....!!!!!!
Natalena drives a moving van. She travels 372 mi in 6 h. At what speed does
Natalena drive, in miles per hour? Draw a model. Show your work.
Answer:
62 mph
Step-by-step explanation:
62 mph
372 divided by 6 = 62
I cant draw on this so you make the model. :)
hope this helps!!!!!!!!!!
Write an equation for the graph, where
y
depends on
x
.
Answer:
y= -2x+4
Step-by-step explanation:
1) if they want an equation where y depends on x, then you need to write the equation in slope-intercept form. Or... y=mx+b where m is the slope and b in the y-intercept.
2) looking at the line, it intercepts y at 4, so that is your intercepts or "b"
3) the slope is the change in the y values over the change in the x values for any two points. Notice if you choose the point (0,4) and (2,0) the change in the y values is -4 and the change in the x values is 2. Therefore, the slope is -4/2 or -2. -2 is your m.
4) once you plug those values in to y=mx+b, you have y= -2x+4
PLSSSSSSSSS HELP answer back please fast within an hour!!!!!!!
A bag contains pennies, nickels, dimes, and quarters. There are 50 coins in all. Of the coins, 18% are pennies and 36% are dimes. There are 2 more nickels than pennies. How much money does the bag contain?
Answer: $5.44
Step-by-step explanation:
18% of 50= 9 pennies
36% of 50= 18 dimes
9 + 2= 11 nickels
9+18+11= 38 pennies, nickels and dimes.
50 (total amount of coins) - 38 (pennies nickels and dimes)= 12 quarters.
9 pennies= 9 cents
18 dimes= 180 cents
11 nickels= 55 cents
12 quarters= 300 cents
9 + 180 + 55 + 300= 544 cents= $5.44
Answer:
$5.44
The bag contains $5.44.
Step-by-step explanation:
Pennies:
50(18/100)= 9 pennies
Dimes:
50(36/100)= 18 dimes
Nickels:
2 more nickels than pennies
9+2= 11
Quarters:
9+18+11= 38
50-38= 12 quarters
1 penny = 0.01 dollar
9x0.01= 0.09
1 dime = 0.10 dollar
18x0.10= 1.80
1 nickel = 0.05 dollar
11x0.05= 0.55
1 quarter = 0.25 dollar
12x0.25= 3
0.09+1.80+0.55+3= $5.44
Basically everything is in the picture PLEASE HELP me ASAP I'm BEGGING
Answer:
Just find the area of the big one, and then subtract the area of the small one. This will give you the difference in area between the big and the small one (or in other words, the shaded region).
5 * 12 = 60cm ^ 2
3 * 8 = 24cm ^ 2
60 - 24 = Area of the Shaded Region (cm ^ 2)
Answer: 36 cm^2
Step-by-step explanation:
Area of a rectangle = length x width.
The area of the blue rectangle is
12 cm x 5 cm= 60 cm^2
The area of the white rectangle is
8 cm x 3 cm = 24 cm ^2
Subtract the area of the white rectangle from the blue rectangle.
60 cm^2 - 24 cm^2 = 36 cm^2
PLEASE HELP!!!!
Tell whether the given value is a solution of the inequality
x - 5 < 10; x = 6
A. yes
B. no
Answer:
yes
Step-by-step explanation:
1 is smaller than ten
If f(x) = 5x - 3 and g(x) = 2x + 9, determine
f(g(4)
Answer:
82
Step-by-step explanation:
f(x) = 5x - 3
g(x) = 2x + 9
f(g(x)) = 5 (2x + 9) - 3 ..... replace x with g(x)
f(g(4)) = 5 * (2 * 4 + 9) -3 = 85 - 3 = 82
You invested $7,000 in a savings account that compounds continuously at a
rate of 5.3% How many years will it take for your savings account to be at
$13,000
HELPPPPPPPP PLEASEEEEEEEE
I NEED HELP
Answer:
(245 / (6^2 - 1)) + 15 = 22
Step-by-step explanation:
Well we need to divide 245 by something - and by something that divides it, otherwise we can't solve this. It's not divisible by 6^2 = 36, it's not divisible by 6^2 - 1 + 15 = 50 and it's not divisible by 6^2 - (1 + 15) = 20. Our only option is (6^2 - 1) = 35
245/35 = 7 and we notice that 7 + 15 = 22, so we've solved it.
A picture of Fred Flintstone is placed on a coordinate plane. That picture undergoes a 150% dilation with respect to the origin. One point on Fred originally was found at (6, 9). What are the coordinates of the dilated image of this point?
When using substitution, choose the best choice that describes a possible first step in solving
the following system of equations.
3x – 6y = -12
2x + y = 12
A. ADD (y) to both sides in the bottom equation
B. MULTIPLY the top equation by (-6)
C. SUBTRACT (2x) from both sides in the bottom equation
D. DIVIDE the top equation by (3)
E. SUBTRACT (-6y) to both sides of the top equation
Answer:
C. SUBTRACT (2x) from both sides in the bottom equation
Step-by-step explanation:
Given
[tex]3x - 6y = -12[/tex]
[tex]2x + y = 12[/tex]
Required
The first step of a substitution method
In the second equation, notice that the coefficient of y is 1.
So, the first step is to make y the subject of the formula.
This is achieved by subtracting 2x from both sides of the equation.
[tex]2x + y = 12[/tex]
[tex]2x - 2x + y = 12 - 2x[/tex]
[tex]y = 12 - 2x[/tex]
Hence: (c) is true