Answers
Answer:
Step-by-step explanation:
I think A but for sure on C and D. Good luck
Related Questions
Look at the photo and the last one was none of the above
Answers
Solve inequality 5x+3>48
Answers
Answer:
x>9
Step-by-step explanation:
Answer:
x > 9
Step-by-step explanation:
Simply solve for x.
What we have to do is subtract 3 from both sides, then divide by 5 to both sides.
5x > 45
x > 9
x is greater than 9.
#teamtrees #WAP (Water And Plant)
when simplified, tan(40°)-tan(10°)/1+(tan(40°))tan(10°)) is equivalent to which expression?
a. tan(-50°)
b. tan(-30°)
c. tan (30°)
d. tan(50°)
Answers
Answer:
c. tan(30)
EDGE 2020
Answer: c. tan(30)
Step-by-step explanation:
Edge :)))
The radius of a cylindrical water tank is 6.5 ft, and its height is 19 ft. What is the volume of the tank? Use the value 3.14 for pi, and round your answer to the nearest whole number. Be sure to include the correct unit in your answer. (ft, ft^2, or ft^3)
Answers
Answer: 2521.91 ft^3
Step-by-step explanation:
Answer:
Step-by-step explanation:
Using the cylinder volume formula, V = (pi)r^2h
Since the radius and the height have already been given, no further calculations are necessary.
V= (pi)(6.5)^2(19)
V=(3.14)(42.25)(19)
2520.635 ft^3
a rectangle has a length 8 cm the rectangle has area 20cm^2 the length of the rectangle is increased by 2 cm the area of the rectangle is increased by 4 cm^2 noh says the width of the rectangle decreased less than 5% is noah correct
Answers
9514 1404 393
Answer:
yes
Step-by-step explanation:
The width of the rectangle is given by ...
W = A/L
W = (20 cm²)/(8 cm) = 2.5 cm
__
The modified rectangle has a length of (8 cm +2 cm) = 10 cm, and an area of (20 cm² +4 cm²) = 24 cm². Its width will be ...
W = (24 cm²)/(10 cm) = 2.4 cm
The percentage change in size is ...
((2.4 cm)/(2.5 cm) -1) × 100% = -4%
The width of the rectangle decreased less than 5%. Noah is correct.
EXTRA POINTS
The pyramid below has a rectangular base and E
is directly above A.
Find the volume of the pyramid.
Answers
Answer: 120 cm cubed
Step-by-step explanation:
vol = 1/3 x base area x ht
9x4 = 36 = base area
1/3 x 36 = 12
12x10 = 120
PLEASE HELP ME WITH THIS PROBLEM, SYSTEM OF LINEAR EQUATIONS, 30 POINTS!!!!
Answers
Answer:
You can either use substation or you can use elimination on both of the problems
Step-by-step explanation:
i have two question's
1) 7x/2+5x=90
2) 9/5=2x+3
Answers
2) -6/5x2 = x
Between what two consecutive numbers does -√78 lie?
Answers
Answer:-8.83176086633
Step-by-step explanation:
this is the formula which I am asking you all
Answers
Answer:
That is literally still the same formula for mean.
Step-by-step explanation:
Help.
Brainliest and 25 points if correct.
Question:
The data presented in the table can be represented by a linear model.
1. What is the y-intercept of the data, and what does the y-intercept of this model represent?
2. What does the slope of this model represent?
Answers
Answer:
The y intercept it 0 hours and 44
In this model y intercept represnts the lowest possible score obtainable due to lowest study.
The slope shows there is a direct correlation as x increases so does the value of y so it has a positive slope. All it represents is the more they studied the higher they score
Step-by-step explanation:
PLEASE HELP WILL MARK AND 5 STARS I BEG OF U
Answers
Answer:
X=120
X=54
Step-by-step explanation:
(this is for the top one and the one below the top one)
(I think they are right)
Answer:
triangle 1. x = 120
triangle 2. x = 54
triangle 3. x = 64
Step-by-step explanation:
I did the math and gave a detailed explanation, but someone deleted it. :(
5.6 : 2.4. quick what is this in simplest form
Answers
Answer:
5/48
Step-by-step explanation:
3 - 4 x 2 The first step to evaluate the expression is ...
5 x 3 - 4 The first step to evaluate the expression is ...
15 ÷ (3 x 5) x 2 The first step to evaluate the expression is ...
5 + 3 x 2 ÷ 6The first step to evaluate the expression is ...
THIS IS EASY, BUT I- JUST PLEASE HELP ME! NEED NOW!
Answers
To find these out you have to use the strategy of P (parenthesis) E (exponents) M (multiplication) D (division) A (addition) S (subtraction)
3 - 4 x 2 The first thing you need to do is do the multiplication part first, since subtraction is the last thing you need to do. You multiply 4 and 2 and get the answer of 8, then subtract 3 which is 5
5 x 3 - 4 The first thing you need to do is multiplication 5 x 3 which equals 15 and then do 15 - 4 = 11
15 ÷ (3 x 5) x 2 The first thing you do is you do the P (parenthesis) which is (3x5) which equals 15. Then you multiply 15 with 2 which is 30 and then divide 30 with 15 which is 2
5 + 3 x 2 ÷ 6 First you need to do the Multiplication which is 3 x 2 which equals 6, and then you do the division, which is 6 ÷ 6 which is 1. Then add 5 to the 1 which is 6.
Your welcome and please give brainly :)
Express the ratio below in its simplest form.
1/2 : 1/3 fraction
Answers
Answer:
Find the LCM of 2 and 3:
LCM = 2 x 3 = 6
Multiply the ratio by 6:
Ratio = 1/2 x 6 : 1/3 x 6
Ratio = 3 : 2
90+15x+8x-2=180
solve for x
Answers
Answer:
4
Step-by-step explanation:
88+23x=180
23x=180-88
23x=92
x=92/23
x=4
Hope this helped!
Answer:
x=4Step-by-step explanation:
[tex]\sf 90+15x+8x-2=180[/tex]
[tex]\sf 90+23x-2=180[/tex]
[tex]\sf 23x+90-2=180[/tex]
[tex]\sf 23x+88=180[/tex]
[tex]\sf 23x+88-88=180-88[/tex]
[tex]\sf 23x=92[/tex]
[tex]\sf \cfrac{23x}{23}=\cfrac{92}{23}[/tex]
[tex]\sf x=4[/tex]
I wonder what 2 plus 3 is someone answrs!
Answers
I know this bc I know this bye now lol
Answer: 2+ 3= 5
Step-by-step explanation: Because if you have 3 Cookies and 2 Cupcakes and if you add both of them you get 5
.....................................
Answers
Answer:
F=15
Step-by-step explanation:
The expression (2a)³ is the same as?
a.6a
b.8a
c.6a³
d.8a³
please help!!
Answers
explanation-because it is
Simplify using the distributive property: -(-20x-17y)
Answers
Answer:
20x + 17y
General Formulas and Concepts:
Pre-Algebra
Distributive PropertyStep-by-step explanation:
Step 1: Define
-(-20x - 17y)
Step 2: Simplify
Distribute: -(-20x) - (-17y)Simplify: 20x + 17yhelp plz help ......
Answers
Answer:2.
Step-by-step explanation:
Two bottles of juice went into each jar
Answer:
10
Step-by-step explanation:
divide 30 by six to get how much glasses you can fill with 1 bottle then divide 50 by the answer as my friend daffy duck said, math is a mystery
What is the inequality
1/3a + 1/2 > 2/3
Answers
Answer:
a>1/2
Step-by-step explanation:
1/3a>(2/3)-(1/2)=
1/3a>(1/6)=
a>1/2
hat is the speed of a car that takes 1.5 hours to travel 75 kilometers? _
Answers
Answer: Velocity
=
Displacement
Time
Explanation:
75 km = 75000 m
1.5 hours = 5400 sec
Applying the formula
Velocity
=
75000 m
5400 s
=
13.89 m/s
Step-by-step explanation:
Answer:
Speed= 50 km/h
Step-by-step explanation:
S=d/t
s=75km/1.5h
s=50km/h
The rule of thumb in filmmaking is that you must shoot at least 3 minutes of film for every minute in a movies “final cut”. A 30 minute roll of film cost $250. How much will film cost to make a 90 minute movie?
I can't figure out the process of solving it!!!
P.S: It needs to be set up as an inequality
PLS HELPP
Answers
Answer: $750
Step-by-step explanation:
We can solve this using direct proportion.
Let the number of minutes used be x
Let the cost be y
For direct proportion,y = kx
where, y = 250, x = 30
y = kx
250 = 30k
k = 250/30
k = 8.33
The cost to make a 90 minute movie will be:
y = kx
where,
y = unknown
k = 8.33
x = 90
y = 90 × 8.33
y = $750
The cost to make a 90 minute movie is $750.
Jackie has a maximum of $450 to spend on shirts and jeans. The shirts she wants to buy are $12 each, including tax. The jeans she wants to buy are $27 each, including tax. What is an inequality that represents all possible combinations of s, the number of shirts, and j, pairs of jeans, Jackie can buy
Answers
Answer: 12s+27j≤450
Step-by-step explanation:
From the question, we are informed that Jackie has a maximum of $450 to spend on shirts and jeans and that the shirts she wants to buy are $12 each, including tax while the jeans she wants to buy are $27 each, including tax.
The inequality that represents all possible combinations of s, the number of shirts, and j, pairs of jeans, Jackie can buy will be:
= 12s+27j≤450
NEED A GENIUS PLEASE [MATH]
Answers
answer
The answer is Letter C
Which of the following lists is in order from least to greatest? , 4, 3 2 , -2 -2, , 4, 3 2 -2, 4, 3 2 , -2, 3 2 , 4,
Answers
Answer: all the -2's are the least and then it's all the postive 2's. After that it should be the 3's then the 4's for the greatest
Hope this helps~!
Convert 6.5 quarts to cups
Answers
Answer:
26
Step-by-step explanation:
i need help due in 30
Answers
Answer:
2
Step-by-step explanation:
I tried all on calculator, this one works!
This is the final outcome on both sides btw:
12=12
soo yea plz mark as brainliest if u can! always glad to help!
if u need an actually explanation just say it in the comments! glad to help there!
ps. Plz click on my profile and try to answer questions there!
:)))
Write an equation in point-slope form of the line that passes through the two given points. Use the first point to write the equation (-1, -5) and (3, 2)
Answers
Answer:
The equation in point-slope form of the line is:
[tex]y-\left(-5\right)=\frac{7}{4}\left(x-\left(-1\right)\right)[/tex]
Step-by-step explanation:
Given the points
(-1, -5) (3, 2)[tex]\mathrm{Slope\:between\:two\:points}:\quad \mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]\left(x_1,\:y_1\right)=\left(-1,\:-5\right),\:\left(x_2,\:y_2\right)=\left(3,\:2\right)[/tex]
[tex]m=\frac{2-\left(-5\right)}{3-\left(-1\right)}[/tex]
[tex]m=\frac{7}{4}[/tex]
As the point-slope form is defined as
[tex]y-y_1=m\left(x-x_1\right)[/tex]
where m is the slope.
substituting the values m=7/4 and the first point (-1, -5)
[tex]y-\left(-5\right)=\frac{7}{4}\left(x-\left(-1\right)\right)[/tex]
Therefore, the equation in point-slope form of the line is:
[tex]y-\left(-5\right)=\frac{7}{4}\left(x-\left(-1\right)\right)[/tex]