Answer:
The Answer Is $150
Step-by-step explanation:
I just took this quiz:) hope it helps !
1.2 ÷ 4 = 12 tenths ÷ 4
Answer:
Yes you're right, it does
The height of a triangle is 2 less than 5 times its base. If the base of the triangle is x feet, and the area of the triangle is 12 square feet, which equation models this situation?
Answer:
12 = 1/2(x)(5x - 2)
Bonus solution for x = 2.4 ft
Step-by-step explanation:
area = 1/2xh
h = 5x - 2
12 = 1/2(x)(5x - 2)
24 = 5x² - 2x
5x² - 2x - 24 = 0
x² - 0.4x - 4.8 = 0
(x - 2.4)(x + 2) = 0
x = 2.4
Answer:
5x^2 − 2x − 24 = 0
Step-by-step explanation:
Can someone please help me and write out the answer
Answer:
2 x + (-2)
Step-by-step explanation:
You have two known points (1,0) and (0,-2)
the slope which is the coefficient of x = 2
and the y-intercept = -2
What mathematical operation is used in a check register when a withdrawal is made?
Group of answer choices
Answer:
Subtraction
Step-by-step explanation:
In general, there are two things you can do with savings:
withdraw or deposit.
Withdraw essentially means to take out money and deposit is converse.
These two processes can be associated with the mathematical operations subtraction and addition respectively.
The coordinates of the vertices of triangle QRS are Q (1,-2), R (1,9),
S (6,-4). What is the length, in units, of the line segment that connects
vertex Q to vertex R?
I think 1700000000000000000
Answer:
QR = 11
Step-by-step explanation:
Q and R are on a vertical line. Therefore, QR = 9 - (-2) = 9 + 2 = 11
Plss help mee answer my homework plss im begging u
Answer:
1.80 2.90 3. 135
Step-by-step explanation:
1. 80°
2. 90°
3. 135°
Answer:
maybe the person above
can answer it
HELP ME PLEASE ITS DUE TODAY!!!!
Step-by-step explanation:
[tex] - 5 - ( - 4) = - 5 + 4 = - 1 \\ - 4 - ( - 5) = - 4 + 5 = 1 \\ - 4 - (5) = - 4 - 5 = - 9 \\ 4 - ( - 5) = 4 + 5 = 9[/tex]
Therefore ranking them from least to most:
[tex] - 4 - (5) \\ - 5 - ( - 4) \\ - 4 - ( - 5) \\ 4 - ( - 5)[/tex]
What is the perimeter of the triangle?
Answer:
42
Step-by-step explanation:
12+12+18=42
Answer:
It's 48 on Khan
Step-by-step explanation:
find the measure of the angle indicated
PLEASE HELP
Hailey went hiking she started the hike at the elevation of 243 feet she climbed down 782 feet when she was ready to leave she climbed back up 118 feet what was haileys elevation at the end of the hiking trip
Answer:
-421 feet
Step-by-step explanation:
If she started at 243 feet, subtract 782 feet which is -539 feet. Then add 118 feet which is -421 feet. This is how my sister did it so I hope it helps!
2 of 10
What is the value of p?
133
90°
A. 470
B. 1330
Ο Ο
C. 430
d
D. 90°
Answer:
the answer is A.
Step-by-step explanation:
180-133
Let f(-x) = 5x – 2 and g(x) = 2x + 3 and find f(x) –
f(0) — 9(x) = 7x – 1
f(.2) – 9(x) = 7x + 1
f(x) — 9(2) = 3x – 5
f(x) – 9(x) = -3x +5
Answer:
3x - 5
Step-by-step explanation:
Given that f(x) = 5x - 2 and g(x) = 2x+3
f(x) - g(x) = 5x-2 - (2x+3)
Expand
f(x) - g(x) = 5x - 2 - 2x - 3
Collect like terms
f(x) - g(x) = 5x - 2x -2-3
f(x) - g(x) = 3x - 5
Hence the required answer is 3x - 5
Please help, solve for x
Answer:
x=39°
Step-by-step explanation:
the tangent from the diameter is 90°
x+90+51=180 sum of interior angle of the triangle is 180
x=180-90-51=39°
What two integers have the product of -30 and the sum of -7?
Answer:
hope it helps you.......mm
PLS HELP ME WITH THIS QUESTION
Translate the sentence into an equation. Nine more than the quotient of a number and 2 is 5. Use the variable c for the unknown number.
Answer:
9 + (n/2) = 4
Step-by-step explanation:
Question is in the picture
Answer:
y = 3x + 1
Step-by-step explanation:
y = 3x + 1 because the slope enters at 1, rise/run
What is the slope of the line shown?
Answer:
The slope is -2
Step-by-step explanation:
Well youc an find two points and use the slope formula to find the slope.
(y2-y1) / (X2-x1)
Please look at picture
Answer and Step-by-step explanation:
1. Figure A, B, and C are Parallelograms
2. Figure A and C are Rectangles
3. Figure A is a Square
#teamtrees #PAW (Plant And Water)
Answer:
1) a, b, & c
2) a & c
3) a & c
Step-by-step explanation:
Which function represents exponential decay?
y = 1/100 (6)^x
y = 2 (4/3)^x
y = (4x)^1/2
y = 12(1/8)^x
Answer:
the answer is to 4/3
Step-by-step explanation:
I got the quiz
ill mark brianliest!! pls don't paste your mf links thanks :D
Answer the following question by creating an exponential equation.
1. On the day a rumor was started, 4 people knew about the rumor. The next day, and onward, the number of people who knew about the rumor doubled. On what day did 800 people know about the rumor?
can someone help my lil sis.
Answer:
Step-by-step explanation:
Step 1 put the number in:
y=(3)(6)-(5)
Step 2 multiply:
y=18-5
Step 3 subtract:
y=13
The diameter of a circle is 19 m. Find the circumference to the nearest tenth.
C= what m
Answer please
the answer is C = 59.7 metres
The ships kitchen stocks 1 3/5 quarts of ice cream for every 1/4 cake. There are 10 cakes in the kitchen. How many quarts of ice cream are there?
PLEASE EXPLAIN YOUR ANSWER!!!!
Answer:
3
Step-by-step explanation:
I can't explain.. i don't know it's like a whole paragraph. I'm sorry! I hope I helped tho!
Answer:
The answer is 64, and I’m being for real
Step-by-step explanation:
Answer this question to get marked as barinliest!!!!!!!!
Answer:
3) 81.5 in²
Steps:
D = 32/π = 10.18..
r = 10.18/2 = 5.09
A = π × r²
A = π × 25.93
A = 81.48 ≈ 81.5 in²
in one formula:
A = π(32/π × 1/2)²
A = 81.5 in²
Answer:5.09 sq. inches
Step-by-step explanation:
C = 2π × r
32 = 2π × r
[tex]\frac{32}{2\pi }[/tex] = r
r = 5.09295817894, rounded equals 5.09, so, option 1 is correct
Asif wants to open a lemonade stand during a town fair. He buys a pitcher and lemonade concentrate from a store for this purpose. At the lemonade stand, the cost for each cup of lemonade will be the same. If Asif sells 32 cups of lemonade, he will have a profit of $0. If he sells 45 cups of lemonade, he will have a profit of $16.25.
Complete question
Asif wants to open a lemonade stand during a town fair. He buys a pitcher and lemonade concentrate from a store for this purpose. At the lemonade stand, the cost for each cup of lemonade will be the same. If Asif sells 32 cups of lemonade, he will have a profit of $0. If he sells 45 cups of lemonade, he will have a profit of $16.25. Determine the rate of change for a function that represents Asif's profit, y, in dollars, from selling x cups of lemonade.
Answer:
Step-by-step explanation:
The rate of Change for the function that determines profit :
Slope value, m ;
Slope, m = Rise / Run = (y2-y1) / (x2 - x1)
y2 = 16.25 ; y1= 0 ; x2 = 45 ; x1 = 32
m = (16.25 - 0) / (45 - 32)
m = 16.25 / 13
m = 1.25
Hence, the rate of change in in profit for selling x k cuos of lemonade = $1.25
Please help me with this
Carolyn has cut a piece of ribbon 29 centimeters long from a roll. Which
instrument would she use to measure the length of the piece of ribbon?
A) meter stick
B) graduated cylinder
C) weighing scale
D) measuring spoon
Answer:
A. meter stick
Step-by-step explanation:
The other answers do not make sense.
B is used to measure liquids.
C is used to measure weight/mass
D is used to measure the ingredients needed for a recipe, usually cooking.
juanita makes leather lanyards to sell she charges a base fee and a cost per inch of the finished lanyard. the line shows the cost y for x inches of lanyard
Complete Question:
Juanita makes leather lanyards to sell. She
charges a base fee and a cost per inch of
the finished lanyard. The line shows the
cost y for x inches of lanyard. Write an
equation for the line in slope-intercept
form.
*See attachement for the graph given
Answer:
y = ½x + 5
Step-by-step explanation:
Equation in slope-intercept takes the following form, y = mx + b
m = slope = change in y/change in x
b = y-intercept
Let's find m and b using the graph given
✔️Slope of the line using two points form the graph, say (0, 5) and (2, 6):
Slope (m) = ∆y/∆x = (6 - 5)/(2 - 0) = 1/2
Slope (m) = ½
✔️ y-intercept (b) is the y-coordinate of the point where the line intercepts the y-axis = 5. When y = 5, x = 0. Therefore,
b = 5
✔️To write the equation of the line, substitute m = ½ and b = 5 into y = mx + b:
y = ½x + 5
suppose a < -1. what must be true about the value of b so that ab < a? PLEASE HELP
Answer: A, B, and C are positive constants and that x+y= C. Show that the minimum value of +Ax%5E2%2BBy%5E2+ occurs when .
Step-by-step explanation:
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