Answer:
3
Step-by-step explanation:
Brainliest pls.
Answer:
x= -1
Step-by-step explanation:
It took me a couple minutes to figure out this answer, but all I can say is when simplifying equations, organize the numbers.
Hii I really need the answers for question 3 and 4, or if you want you could just give me the answers for 3, I just need to check if I got the answers right cuse I don’t really know how to do this. Thanks so much!
Answer:
3. A). (1/4), (2/3), (3,4), (4/5), (5/6)
B). I'm not sure of this one
4. A). (1/2), (3/4), (7/8), (7/6)
B). (1/6), (3/12), (4/10), (3/4), (4/3)
C). (4/10), (2/4), (4/6), (2,3), (4/5)
Step-by-step explanation:
Sorry if any of this is wrong I tried my best.
Hope you have a good rest of your day. <3
The variable m in slope intercept form represents the y- intercept ? True or false
No.
m represents the slope while b represents the y-intercept.
Answer: False
Step-by-step explanation:
Because the slope-intercept form is y=mx+b and m represents slope.
Anybody know the answer to this
Answer:
1. sin(Z) = 0.6
2. sin(C) = 0.28
3. cos(Z) = 0.8
4. tan(C) = 0.75
5. tan(50°) = 1.1918
6. cos(40°) = 0.7660
7. sin (25°) = 0.4226
8. sin(75°) = 0.9659.
Step-by-step explanation:
The trigonometric ratios are
[tex]cos \ \theta = \dfrac{Adjacent\ leg \ length}{Hypotenuse \ length}[/tex]
[tex]sin \ \theta = \dfrac{Opposite \ leg \ length}{Hypotenuse \ length}[/tex]
[tex]tan \ \theta = \dfrac{Opposite \ leg \ length}{Adjacent \ leg \ length}[/tex]
1. The length of the opposite leg to angle Z = 24
The length of the hypotenuse side = 40
∴ sin(Z) = 24/40 = 0.6
2. The length of the opposite leg to angle C = 14
The length of the hypotenuse side = 50
∴ sin(C) = 14/50 = 0.28
3. The length of the adjacent leg to angle Z = 24
The length of the hypotenuse side = 30
∴ cos(Z) = 24/30 = 0.8
4. The length of the opposite leg to angle C = 27
The length of the adjacent leg = 36
∴ tan(C) = 27/36 = 0.75
5. Using the calculator, and rounding the answers to the nearest 10,000, we have;
tan(50°) = 1.1918
6. Using the calculator, and rounding the answers to the nearest 10,000, we have;
cos(40°) = 0.7660
7. Using the calculator, and rounding the answers to the nearest 10,000, we have;
sin (25°) = 0.4226
8. Using the calculator, and rounding the answers to the nearest 10,000, we have;
sin(75°) = 0.9659.
Which undefined term can contain parallel lines
i'm just going to post this so you can get points. What's 1+1?
Answer:
its 11 duh
:DD
a solar lease customer built up an excess of 6,500 kilowatts hour (kwh) during the summer using his solar panels. when he turned his electric heat on, the excess be used up at 50 kilowatts hours per day
Question:
A solar lease customer built up an excess of 6,500 kilowatts hour (kwh) during the summer using his solar panels. when he turned his electric heat on, the excess be used up at 50 kilowatts hours per day .
(a) If E represents the excess left and d represent the number of days. Write an equation for E in terms of d
(b) How much of excess will be left after one month (1 month = 30 days)
Answer:
a. [tex]E = 6500 - 50d[/tex]
b. [tex]E = 5000[/tex]
Step-by-step explanation:
Given
Excess = 6500kwh
Rate = 50kwh/day
Solving (a): E in terms of d
The Excess left (E) in d days is calculated using:
[tex]E = Excess - Rate * days[/tex]
The expression uses minus because there's a reduction in the excess kwh on a daily basis.
Substitute values for Excess, Rate and days
[tex]E = 6500 - 50 * d[/tex]
[tex]E = 6500 - 50d[/tex]
Solving (b); The value of E when d = 30.
Substitute 30 for d in [tex]E = 6500 - 50d[/tex]
[tex]E = 6500 - 50 * 30[/tex]
[tex]E = 6500 - 1500[/tex]
[tex]E = 5000[/tex]
Hence, there are 5000kwh left after 30 days
what is the remainder of X^3-1 when divided by (x+2)?
Nicole deposits $2,136 in a savings account paying 5.36% interest. To the nearest dollar, how much money does Nicole have in total after nine years?
yall please help me im struggling and i need to pass!
Answer:
A 31.5
Step-by-step explanation:
15x2=30 and A is the only one close to 30
In ΔGHI, g = 2.3 inches, ∠I=21° and ∠G=140°. Find the length of h, to the nearest 10th of an inch.
Answer:
1.2
Step-by-step explanation:
≈1.165≈1.2
Answer:
1.2 on delta math ;)
Step-by-step explanation:
yeee
I need the answer now!!! PLEASE PLEASE PLEASE HELP ME WITH THIS!!!!!!
Answer:
is it on edge
Step-by-step explanation:
The volume of a rectangular box can be found with the formula v = l * w * h. Solve for l, and find the length of the rectangular box when w = 6 inches, h = 7 inches, v = 210 cubic inches.
Answer: Length =5 inches
Step-by-step explanation:
Multiply 6(w)x7(h) which gives you 42 then divide 210(v) by 42 which gets you 5(l)
Graph the function ƒ(x) = x by pressing Y= and entering the function’s rule next to Y1 =. As shown, the graph of the function is a line that makes a 45° angle with each axis.
What are the slope and y-intercept of the graph of ƒ(x) = x?
Simplify expression 7(x-2)
Answer:
Simplified: 7x - 14
Step-by-step explanation:
::'cx
7. Which situation could be represented by the graph below?
a. The speed increases and then decreases.
b. The speed increases and then remains constant.
c. The speed stays constant and then increases
d. The speed decreases and then remains constant.
poods
Time
HELP PLZ
Answer:
b. The speed increases and then remains constant. You can see that in the beginning there is a larger slope, which indicates a faster speed, followed by a plateau, which shows a consrant speed.
WORKOUT 10%OF 400 KG
Answer:
(10/100×400) kg =40kgStep-by-step explanation:
l hope it helps ❣❣❣❣❣40
Step-by-step explanation:
just as jjukojoy explained
Someone help me asap!!!
This goes for anyone
Answer:
It is true
Step-by-step explanation:
Each week the number of tree planted goes up by 20
How many times bigger is 3 to the 13 power and 3 to the 11 power
Answer:
2+3
Step-by-step explanation:
At the movies, you buy 3 bags of popcorn and 2 soft drinks and it costs you $16.50. Layne buys 2 bags of popcorn and 1 soft drink and his total is $10.25. Find the cost of one bag of popcorn and one soft drink.
Answer:
Popcorn= $4.5
Soft drink= $1.5
Step-by-step explanation:
Let p represent the cost of popcorn and let a represent the cost of soft drinks
3p + 2s= 16.50
2p + s= 10.5
Multiply equation 1 by 2 and equation 2 by 3
6p + 4s = 33
-
6p + 3s = 31.5
s= 1.5
Substitute 1.5 for s in equation 1
3p + 2s = 16.50
3p + 2(1.5)= 16.50
3p + 3 = 16.50
3p = 16.50-3
3p = 13.5
p = 13.5/3
p = 4.5
Hence the price of a bah of popcorn is $4.5 and soft drink is $1.5
Can someone tell me the answer
Answer:
2 gallons per minute
thas mad blurry tho
Layla says that -3(5) = 15. Which statement explains why Layla is correct or incorrect
Answer:
The answer is suppose to be -15.
Step-by-step explanation:
I do not see any statements
I can give you an explanation
Layla forgot to carry the negative
Answer:
She is incorrect because -3(5) is -15 since when you multiple a positive and a negative number you get a negative number.
Step-by-step explanation:
TWO CHANCES AFTER THIS
Answer:
Thanks for the points
Step-by-step explanation:
Answer:
I got lucky -3-
Step-by-step explanation:
I cant do this a question
Answer:
Step-by-step explanation:
i will attempt to answer the first part, as the second I do not understand
75-3x^2=0
divide by 3
25-x^2=0
x^2=25 x=sqrt25
x is +5 and -5 you have 2 solutions
Answer: =−27x3+75
5m+2/ 8m^2
Sorry if wrong (In a rush)
Kristel had 290 stickers at first. After she gave some stickers to her sister and Tricia gave 42 to kristel. How many stickers did kristel give to her sister?
Answer:
332 - x
Step-by-step explanation:
We are told that:
Kristel had 290 stickers.
Let the number of stickers given to her sister be x;
Tricia gave Kristel 42 afterwards.
To find the number of stickers Kristel gave to her sister; we have:
= 290 + 42 - x
= 332 - x
4 = 8 Y=.16
2) Dylan loves cookies and always takes them from the cookie jar when his mom isn't looking. The cookie jar
starts with 64 cookies in it. If Dylan takes half of the cookies every day, how many cookies are left after 5 days?
Determine the y-intercept of the function y=log3(x+81)
Write a decimal number for each word name. 1 nine thousand, six hundred five and nine tenths
Step-by-step explanation:
The decimal number is 9605.9.
please help can't get this wrong.
The quadratic function f(x) = x^2 has ________.
A.
exactly one zero
B.
no zeros
C.
exactly two zeros
D.
more than two zeros
Answer:
The answer should be A) exactly one zero
Step-by-step explanation:
The roots (zeros) are the x values where the graph intersects the x-axis. To fine the roots (zeros), replace y with zero and solve for x.
Solve for x: 23 = -4n + 15 – 8n + 2
please help
Step-by-step explanation:
Simplify the equation for n.
[tex]23 = - 4n + 15 - 8n + 2[/tex]
[tex]23 = - 12n + 17[/tex]
Subtract 17 from both sides:
[tex]6 = - 12n[/tex]
Divide each side by -12:
[tex] - \frac{1}{2} = n[/tex]
Appropriate Question :
Solve for n :
23 = -4n + 15 – 8n + 2Solution :
[tex]\qquad{ \dashrightarrow \: { {{ \sf{ 23 = -4n + 15 - 8n + 2 }}}}\:}[/tex]
[tex]\qquad {\dashrightarrow \: { {{ \sf{ 23 = -4n - 8n + 15 + 2 }}}}}\:[/tex]
[tex]\qquad {\dashrightarrow \: { {{ \sf{ 23 = -12n + 17 }}}}}\:[/tex]
[tex]\qquad {\dashrightarrow \: { {{ \sf{ 12 n= 17 - 23 }}}}}\:[/tex]
[tex]\qquad {\dashrightarrow \: { {{ \sf{ 12n = - 6 }}}}}\:[/tex]
[tex]\qquad {\dashrightarrow \: { {{ \sf{ n = - \dfrac{6}{12} }}}}}\:[/tex]
[tex]\qquad {\dashrightarrow \: { {{ \sf{ n = - \dfrac{1}{2} }}}}}\:[/tex]
I need helppppppppp
