Answer: The person above was correct
Step-by-step explanation: :)
Tell me if its a function or not plz help its due today am giving brainliest ppppppppppllllllzzzzzz
Answer:
#5 is a function, #6 is not a function
Step-by-step explanation:
Marge purchased x bicycle helmets and y tire pumps. Each helmet cost $12.00 and each pump cost $8.00. She purchased a total of 18 items and spent $176.00. How many helmets did Marge buy?
Answer:
8 x 12 = 96 10 x 8 = 80 96 + 80 = 176 so the answer is 8 helmets and 10 pumps
Step-by-step explanation:
Help!!!
I will mark the person brainliest who answers with an actual correct answer
Due soon!!
What is the equation of the line that passes through the point (4, -4) and has a slope of -5/2
Answer:
y = -5/2x + 6
Step-by-step explanation:
y = -5/2x + b
-4 = -5/2(4) + b
-4 = -10 + b
6 = b
please help me answer this
Answer:
24,000 milliliters
Step-by-step explanation:
Because
1 liter = 1000 milliliters
so 24 liters would be 24,000 Milliliters
which is greater 5/8 or 0.37
Answer:5/8
Step-by-step explanation:
please help me guysss
u could ask your teacher for help but i really dk
estimate 9 1/7 - 2 7/8 and then write the answer in simplest form | show your work!
Pls solve this ill give you brainiest
Answer:
-2
Step-by-step explanation:
by testing
if you bring 2 pairs of shoes,10 items of regular clothes,and 2 coats, how much will your bag weigh?
What is the approximate area of a circle with a radius of 15 ft? Use your calculator button for it Enter your answer in the box. Round to four decimal places ft2
Answer:
706.8583
Step-by-step explanation:
[tex]Area = \pi r^2[/tex]
[tex]Area = \pi 15^2[/tex]
[tex]Area = \pi 225[/tex]
[tex]Area = 3.14159265*225[/tex]
[tex]Area = 706.85834625[/tex]
Round it and you get 706.8583
A fruit salad recipe calls for 3/4 pound of apples and 2/5 pound of dates. What is the least common denominator of the fractions?
Given:
A fruit salad recipe calls for [tex]\dfrac{3}{4}[/tex] pound of apples and [tex]\dfrac{2}{5}[/tex] pound of dates.
To find:
The least common denominator of the fractions.
Solution:
The given fractions are:
[tex]\dfrac{3}{4}[/tex] and [tex]\dfrac{2}{5}[/tex]
The denominators of these fractions are 4 and 5 respectively.
Factor form of 4 is 2×2.
5 is a prime number, so factor form of 5 is 5×1.
Now, the least common denominator of the fractions is:
[tex]LCD=2\times 2\times 5[/tex]
[tex]LCD=20[/tex]
Therefore, the least common denominator of the fractions is 20.
Can someone please explain this question to me?
The image is attached.
Answer:
13
Step-by-step explanation:
Given the expression;
2 1/3 : 4 1/3 = 7 : x
Wea re to look for x;
Convert to improper fractions;
7/3 : 13/3 = 7:x
7/3 * 3/13 = 7/x
7/13 = 7/x
Cross multiply
7x = 13 * 7
7x = 91
x = 91/7
x = 13
Hence the unknown value is 13
For f(x) = 2x^3 +5x -3, evaluate f(-2)
Answer:
-29
Step-by-step explanation:
y = 2 (-2) ^3 + 5 (-2) - 3
y = -16 -10 -3
y = -26 - 3
y = -29
Then,f(-2)=?
now,f(-2)=2×-2^3+5×-2-3 =2×-8-10-3 =-16-10-3 = -29...Answer...20 POINTS:
Earth’s distance from the sun is 1.496 x 108 km. Saturn’s distance from the sun is 1.4246 x 109 km. How many times further from the sun is Saturn? Explain how you arrived at your answer.
Help help, i’m being timedd
Answer:
See below.
Step-by-step explanation:
X-intercepts: (-5, 0) & (-1, 0)
Axis of Symmetry: x = -3
Y-intercept: (0, 5)
Vertex: (-3, -4)
PLEASE HELP!!
please show how you know!
Answer:
Second and last options are correct answers.
Step-by-step explanation:
Correct options are:
[tex] \huge \frac{(8^3)^2}{8^{-5}}= \purple {\bold {\frac{8^6}{8^{-5}}}} [/tex]
[tex]\huge \frac{(8^3)^2}{8^{-5}}= \frac{8^6}{8^{-5}}=\red{\bold {8^{11}}} [/tex]
Emma has a gift box in the shape of a cube. Each side of the box measures 9 centimeters. What is the volume of the gift box?
Answer:
729
Step-by-step explanation:
Each side of the cube measures 9cm
The volume of a cube is V^3
Therefore the volume can be calculated as follows
= 9^3
= 729
Hence the volume is 729
covery
Tissues
The volume of
the figure is
cubic inches.
Tissues
2 in.
Tissues
3 in.
6 in.
PLEASE
Answer:
[tex]V=108~in^3[/tex]
»»---------¤-----------««
[tex]l=6in\\\\w=3in\\\\h=2*3=6in[/tex]
∴[tex]Volume=l*w*h[/tex]
[tex]6*3*6=[/tex][tex]108 ~in^3[/tex] ✔︎•·················•·················•
hope it helps....
have a great day!!
please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!
Answer:
angle measures to the.
Step-by-step explanation:
I don't know if it is a choice but if you not do measure and multiply If my answer is wrong. Hope not.
Mhanifa please help asap! I need this done and i dont get it
Answer:
Use Pythagorean to find the missing side lengths.It assumed a and b are legs and c is the hypotenuse.All numbers are rounded to the nearest tenth.#10
[tex]c = \sqrt{3^2+4^2} = \sqrt{25} = 5[/tex]#11
[tex]b = \sqrt{16^2-6^2} = \sqrt{220} = 14.8[/tex]#12
[tex]c = \sqrt{4^2+2^2} = \sqrt{20} = 4.5[/tex]#13
[tex]a = \sqrt{4.2^2-3.5^2} = \sqrt{5.39} = 2.3[/tex]can anyone do all my work for me before Wednesday i
Answer:
sure I can help with that.....
what is 17^2-4(-3)(20) in quadratic formula
Answer: No solution
Step-by-step explanation: by solving the rational equation by combining expressions and isolating the variable = no solution
A computer program in Shannon’s computer carries out a single mathematical operation in 1.5 × 10-6 seconds. How much time would the program take to complete 2.5 × 103 mathematical operations?
1/1.5 * 10^-6 = 2500/x
x = 1.5 * 10^-6 * 2500
x = 0.00375 or 3.75 * 10^-3 second.
Question: At Fairview elementary school, 9% of the students are left-handed. What is 9% written as a decimal?
Answer choices:
A- 90.0
B-9.0
C-0.9
D-0.09
Comment what is the answer if you know, please! :)
Answer:
0.09
Step-by-step explanation:
move decimal over to the left twice
A business owner wants to have the front window of her store painted and is considering two
artists for the job. Tiana has quoted a flat rate of $292 for the job. Denise's quote is $39 per
hour, plus $19 to cover the cost of materials. Depending on how long it takes Denise to paint
the window, these two could end up charging the same amount. How long would Denise have
to take? How much would it cost?
You and your friends go to the state fair. It costs $6 to get into the fair
and $2 each time you go on a ride. Consider the relationship between
number of rides and total cost.
Model the equation to show the linear relationship.
Answer:
[tex]let \: number \: of \: rides \: be \: \: n \\ let \: cost \: be \: \: c \\ n \: \alpha \: c \\ n = kc \\ k \: is \: a \: costant \: of \: proportionality \\ when \: n = 1. \: \: c = 2 \\ 1 = (k \times 2) \\ k = \frac{1}{2} \\ therefore : \\ n = 0.5c[/tex]
Answer:
[tex]\huge\boxed{\sf x = 6 + 2y}[/tex]
Step-by-step explanation:
Let the total cost be x and number of rides be y
It costs $2 on each ride. So, the rides' cost will be:
=> Number of rides * One rides' cost
=> y * 2
=> 2 y
So, The total cost will be:
Total cost = Entrance cost + Rides' cost
Total cost = $6 + $2(Number of rides)
x = 6 + 2y
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807Evaluate plzzz help am giving brainliest
Answer:
-4a/-8 +-12a
Step-by-step explanation:
I'm assuming its just asking you to put it down and now solve it so, I plugged in the top to the bottom, and multiplied it all; getting ^, if its asking for a more simplified answer it would be a/2 + 12a ... I think
please help me solve this
Someone please help me I’ll give out brainliest please dont answer if you don’t know
Answer:
5x=0
X=0 only one solution
Answer:
5x=0
x= 0 anly solution. helpful answer