Answers
Related Questions
Find the slope between the points (-8,-4) and (0,0).
Answers
Answer:
1/2
Step-by-step explanation:
slope = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1}}[/tex]
(0-(-4))/(0-(-8)) = 1/2
9. There are 150 fruits on a market stall.
54 are oranges and 72 are apples and the rest are pears.
What percentage of the fruit are pears?
You must show your calculations. 015)
(2 Points)
Answers
Answer:
24%
Step-by-step explanation:
150 = 54 + 72 = 126 + 24 = 150
24/100 = 24%
Ahhh...first we need to find out the percentage of the oranges+the apples. then take it away from 100%.
I did a bit of tinkering and figured out that the orange percentage is 36% of it.
([tex]\frac{150}{54} =\frac{75}{27} =36%[/tex]%)
That means that the apples are 48% and the pears are 100-(36+48)=100-84=16%
In ΔPQR, the measure of ∠R=90°, the measure of ∠P=62°, and RP = 8.6 feet. Find the length of QR to the nearest tenth of a foot.
Answers
Answer:
in triangle PQR
relationship between base and perpendicular is given by tan angle
tan 62=p/b
tan62=x/8.6
x=tan62×8.6=16.17ft
the length of QR to the nearest tenth of a foot is 16ft.
Which of the following is NOT true? HURRY NOWWWWWW
A. Parallel lines are always in the same plane.
B. Perpendicular lines never intersect at right angles.
C. Parallel lines never intersect each other.
D. Perpendicular lines are always in the same plane.
Answers
Answer:
B
Step-by-step explanation:
Perpendicular lines DO in fact intersect and right angels.
Answer:b
Step-by-step explanation:
What does that equal
Answers
Answer:
[tex]3-\sqrt{10}[/tex]
Step-by-step explanation:
We are given an expression and are asked to find what it equals. We can see that the two square roots are being multiplied, therefore they follow the same standard as any multiplication problem, do as followed :
[tex]\sqrt{5} *\sqrt{2}[/tex]
[tex]\sqrt{10}[/tex]
Since a square root and constant number are different terms, we cannot combine them together, therefore leave as is :
[tex]3-\sqrt{10}[/tex]
PLZ HELP AND SHOW UR WORK PLZZZZZZZZZ ;3
Answers
Answer:
Step-by-step explanation: You just need to do the normal problem which will equal the numerator and then you have to divide it by 5
guys need help!!!! can anyone solve these 2 problems? and may u plz show the work to it?
Answers
CDB=68.74 degrees to 2dp
does anyone get this ? will mark brainlest !!
Answers
Answer:
Step-by-step explanation:
yes, as below
Use SOH CAH TOA to recall how the trig functions fit on a triangle
SOH: Sin(Ф)= Opp / Hyp
CAH: Cos(Ф)= Adj / Hyp
TOA: Tan(Ф) = Opp / Adj
in the picture there is a Hyp and an Opp
so, use the function that has those sin has those , huh
then,
sin(Ф) = 12/13
Ф = arcSin(12/13)
Ф = 67.38 °
now we know that angle.. now we can get cos
cos(67.38 °) = adj / 13
13 * cos(67.38 °) = adj
oh it's exactly
5 = adj
I feel like that's right since it worked out to be exactly 5 :)
Cos(Ф) = 5 / 13
there is your answer :)
I need help with 22 and 23! Asap! Please help!
Answers
la temperatura actual en una ciudad de europa es de 4°c y en en noticiero se imforma q bajara a lo largo del dia a 10°c cual es la temperatura minima
Answers
Answer:i dont speak your laguage but i think you talking about tempature so 14c
Step-by-step explanation:
Which expression represents twice the sum of w and 6?
Answers
Answer:
2(w+6)
Step-by-step explanation:
Find the value of x if
[tex]3 \times {5}^{x} = \frac{3}{125} [/tex]
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1. write the number in exponential form with the base of 5
2. Since the bases are the same, set the exponents equal
3. solution: x = -3
what is 50% more than 40
Answers
Answer:
60
Step-by-step explanation:
Answer:
that would be 70%
Step-by-step explanation:
(ONLY TWO CAPITAL LETTERS FOR EACH)WHAT IS THE ANSWER CORRECTLY !!!!!! WILL MARK BRIANLIEST !!!!!! URGENT
Answers
Answer:
M and N
Step-by-step explanation:
Kristin and Alex went to track practice. Kristin ran four more than twice as many
yards as Alex. Together, they ran 175 yards. Which equations would represent the
system of equations for this scenario?
Answers
Answer:
175/8
Step-by-step explanation:
first 4*2=8 then 8*x=175/8
tengo cierta cantidad de caramelos . si los agrupo de a 3 me sobran dos, de a 4 me sobra uno y de a 5 no me sobra ninguno . cuantos caramelos puedo tener ? ? ayuda
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Answer:
5 porque 3 mas 2 es 5, 4 mas 1 es 5
5/4(x+1/2)+8=1/8x I need this
Answers
Use the Pythagorean Theorem to find the missing length and then round the result to the nearest tenth. a = 6, b = 3, C =
Answers
Answer:
I got 6.7 but I'm not entirely sure
Step-by-step explanation:
Pythagorean Theorem is A² + B² = C²
So you take 6² + 3² = 45
Take 45 and square root it
The answer should be 6.708, but rounding to the nearest tenth, the answer is 6.7
helppppppppppppppppppp
Answers
What is the equation of the line that passes through the point (-6, -2) and has a
slope of 1/6 ?
Answers
Answer:
y = 1/6x - 1
Step-by-step explanation:
We already know that the slope is 1/6, which will be the m in the equation.
To find the y-intercept, you will have to plug the values of x and y into the equation so far, which is y = 1/6x + b.
-2 = 1/6 (-6) + b
-2 = -1 + b
-1 = b
Find BD
a.4
b.16
c.6
d.12
PLEASE ANSWER WILL MARK BRAINLIEST
Answers
WILL GIVE BRAINLIEST!
The cellular phone service for a business executive is $35 per month plus $0.40 per minute of phone use over 900 min. For a month in which the executive's cellular phone bill was $98.20, how many minutes did the executive use the phone?
Answers
Please help!!! I’ll give you the Brainliest answer!! Thank you!!
Answers
Answer:
hi its C
Step-by-step explanation:
this question can be solved by thales law
[tex] \frac{x}{5} = \frac{x - 6}{3} \\ \\ 3x = 5x - 30 \\ \\ 2x = 30 \\ x = 15[/tex]
hope this help
2$ is what percent of 20$
Answers
Answer:
10%
Step-by-step explanation:
If you do 2x^10 = 20. Plus, 20 divide by 2 = 10. :) Hope this helps!
Answer:
10%
Step-by-step explanation:
(Explanation in picture below :P)
Hopefully this helps :3 sorry if wrong :( Plz mark brainiest if correct :D Your bootiful/handsome! Have a great day luv <3
-Bee~
Which exponential functions have been simplified correctly? Check all that apply.
f (x) = 5 RootIndex 3 StartRoot 16 Endroot Superscript x Baseline = 5 (2 RootIndex 3 StartRoot 2 EndRoot) Superscript x
f (x) = 2.3 (8) Superscript one-half x Baseline = 2.3 (4) Superscript x
f (x) = 81 Superscript StartFraction x Over 4 EndFraction Baseline = 3 Superscript x
f (x) = three-fourths StartRoot 27 EndRoot Superscript x Baseline = three-fourths (3 StartRoot 3 EndRoot) Superscript x
f (x) = (24) Superscript one-third x Baseline = 2 (RootIndex 3 StartRoot 3 EndRoot) Superscript x
Answers
Answer:
Option A, C, D, are the correct options.
Step-by-step explanation:
Answer:
A, C, and D are correct
Step-by-step explanation:
can someone help please <3
Answers
Answer:
-2
Step-by-step explanation:
one minus three equals to negative two
What is the value of 3n2 - 4m/6 when n = 4 and m = 18?
0 132
0 36
О O
-3
-4.
Get 40 points for helping me
Answers
Answer:
send screenshot if u want me to help u please.
Step-by-step explanation:
Answer:
36
Step-by-step explanation:
3*4^(2) - (4*18)/(6)= 36
The floor plan of a proposed auditorium shows a stage that measures 1.75 inches in width . The scale of the floor plan is 1 in = 18ft . What is the width of the proposed stage ?
Answers
Answer:
31.5
Step-by-step explanation:
so if they say that every inch is realy 18 ft and u have 1.75 inches then multiply 8 by 1.75 to get the width of the stage
2. True or false: In an exponential expression, you multiply the base by the exponent.
True
False
Answers
Answer:
true
Step-by-step explanation:
I Need This One Also ASAP Plz
Y= x2 - 2 =7