4x-7 < 5
Pls solve (liniear inequality)
Answer:
x<3
Step-by-step explanation:
4x<12
x<3
Please help me I really don’t know
Answer:
acute-angled
Step-by-step explanation:
It doesn't have a right angle and one of its corners isn't for than 90 degrees
A bicycle store costs $2250 per month to operate. The store pays an average of $60 per bike. The average selling price of each bicycle is $90. How many bicycles must the store sell each month to break even
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I’m having a little issue with my Trigonometry homework. The model of this problem does not have a number for the hypotenuse. Thus, I concluded that the formula needed to answer this isn’t either the adjacent over hypotenuse or opposite over hypotenuse. However, when I try the formula for tangent, the answer (rounded to the nearest tenth) is 64.9. This isn’t an answer given in this worksheet. The possible answers on said sheet are 23.4 or 25.1. If someone could maybe help me out with this, that would be very appreciated!
9514 1404 393
Answer:
x ≈ 23.4
Step-by-step explanation:
You are correct that the given information indicates the tangent function is appropriate.
Tan = Opposite/Adjacent
tan(59°) = 39/x
Multiply this equation by x/tan(59°) and you get ...
x = 39/tan(59°)
x ≈ 39/1.6643 ≈ 23.43
The appropriate answer choice is ...
x = 23.4
A batch of cookies was being sold at a bake sale. 25% of the cookies contained traces of tree nuts. All 60 cookies were eventually sold. How many contained traces of tree nut? QUICK
Answer:
15
Step-by-step explanation:
There were 60 cookies. 25 or 1/4 or 0.25 of them had tree nuts. 25% or 1/4 or 0.25 times 60 = 15.
Hope this helped! If it did, please mark it as brainliest! It would help a lot! Thanks! :D
Which statement is true?
A.Rates are always ratios.
B.Ratios are always rates.
Answer:
THE RATES ARE ALWAYS RATIOS.Cup o' Coffee buys its coffee for $1.25 a cup. The coffee shop then sells each cup for $3.75. What is the percent markup for a cup of coffee?
Answer:
47% po
Step-by-step explanation:
sana makatulong po
Independent practice question 8=-12+5y
Answer:
y=4
Step-by-step explanation:
pls help pls pls pls
Answer:
Hope that answers your question, good luck in the future
a set of data is shown
which choice best describes the data set
a. positive. linear association
b. positive, nonlinear association
c. negative, linear association
d. negative, nonlinear association
YALL ANSWER IT and don't just look at it and don't answer it
80 kg= ______ g
what goes in the blank?
and how do I show my work?
correct=brainliest?
Answer:
80000
Step-by-step explanation:
u times 80 by 1000
To estimate the height of a tree, Tia and Felix walk away from the tree until the angle of sight with the top and bottom of the tree is a right angle. Let h represent the height of a person's eyes and d represent the distance away from the tree. Answer parts a to c below.
a. If the height of Tia's eyes is 1.6 m and her distance away from the tree is 2.5 m, what is the height of the tree?
The height of the tree is about
(Type an integer or decimal rounded to the nearest hundredth as needed.)
b. If the height of Felix's eyes is 1.7 m, about how far from the tree is Felix if his angle of sight is a right angle?
Felix is about
from the tree.
(Type an integer or decimal rounded to the nearest hundredth as needed.)
Answer:
a. The height of the tree is about 5.51 meters.
Step-by-step explanation:
I just did it
The perimeter of the given figure is equivalent to (6 + π) units
What is angle of elevation?The angle of elevation is an angle that is formed between the horizontal line and the line of sight.
Given is to find the perimeter of the given image as shown.
We can write the area of the square as -
a² = 4
a = √4
a = 2
Also,
The perimeter of the semicircular part is -
1/2 x 2π x 2/2
π
So, the perimeter would be -
P = 2 + 2 + 2 + π
P = 6 + π
Therefore, the perimeter of the given figure is equivalent to (6 + π) units.
To solve more questions on areas & perimeter, visit the link-
https://brainly.com/question/29213222
#SPJ3
Point F is reflected over the y-axis to create F’. Use an ordered pair to name the location of F’, and determine the
distance between F and F’
DONT ANSWER UNLESS YOU KNOW IT!!!!! IM SCREWED IF I DONT GET THIS!!!! Also this is NOT a multiple choice it is a WRITING question don’t write a book but a few sentences. Thank you friends
Answer:
Reflection about the y-axis is according to the rule
(x,y)->(-x,y)
Therefore F(x,y) -> F'(-x,y)
The distance between F' and F is (-x,y)-(x,y)=-2x, or the positive distance is 2x.
There are eleven balloons floating in a big box. If one balloon clashes with another only once, how many clashes have there been?
Find the value x such that the data set has the given mean.
101,119,104,111,109,x mean 113
X=?
Answer:
x = 134
Step-by-step explanation:
The mean of a data set is calculated as
mean = [tex]\frac{sum}{count}[/tex]
Here mean = 113, then
[tex]\frac{101+119+104+111+109+x}{6}[/tex] = 113
[tex]\frac{544+x}{6}[/tex] = 113 ( multiply both sides by 6 )
544 + x = 678 ( subtract 544 from both sides )
x = 134
Help this is due soon
Step-by-step explanation:
22x13, 10x9, then both answers from the previous equations multiplied. Any questions?
what is 1/2 x -1/2 ?
Answer:
1/2=0.5.. 0.5×-0.5=-0.25=-(1/4)
Answer:
0.25
Step-by-step explanation:
So when you take a number and times it by half it equals half like les say 6 times 1/2 equals 3. so if you take half of half it equals 0.25
what is the common difference, d, of the sequence?
Answer:
-17
Step-by-step explanation:
Answer:
-17
Step-by-step explanation:
Brainlist maybe?
+ Scratchpad
A ramp has a height of five feet and a horizontal distance of 200 ft. What is the angle of elevation?
A 16
(6) 5.5°
(C 25.1°
D
1.4°
€ 2.3°
Answer:
1.4°
Step-by-step explanation:
Given that :
Height of ramp, h = 5 feets
Horizontal distance = 200 feets
The angle of elevation :
Using trigonometry :
Tanθ = opposite / Adjacent
Tan θ = 5 / 200
Tan θ = 0.025
θ = tan^-1 (0.025) = 1.43
θ = 1.4°
What does the image show?
(The whole thing, not just the points)
ns
a ray
O O
a line
eys
a line segment
a point
>
Answer:
This line is aray because it has a beginning and it has no end
Farmer Rew started with 92 quects on his farm. Every month, he
bought 5 more of them. Farmer Joogh started with 27 quects on her
farm. Every month, she purchased 9 more of them.
farmer's quects (y) as months (x) increase.
Answer:
y = 5x + 92
y = 9x + 27
Step-by-step explanation:
Slope intercept form is written as y = mx + b, and you know that y represents "quects" and x represents months.
For farmer Rew, b would be 92 because that is how many "quects" he started off with. m would be 5 because that is how many new "quects" he gets every month. (y = 5x + 92)
For farmer Joogh, b would be 27 because she started off with 27 "quects." m would be 9 because she gets 9 new "quects" every month. (y = 9x + 27)
Hey everyone can you please simplify
1/2 (4x+6)-3
Answer:
2x
Step-by-step explanation:
Given
[tex]\frac{1}{2}[/tex] (4x + 6) - 3 ← distribute parenthesis by [tex]\frac{1}{2}[/tex]
= 2x + 3 - 3 ← collect like terms
= 2x
Step-by-step explanation:
1/2(4x+6)-3
(2x+3)-3 (multiply in 1/2 with the numbers within the bracket)
5x-3=2x
2x÷2=1
x=1
help? please and thank you hehe
Answer:
RT i think
Step-by-step explanation:
Answer:
C. RT would be the correct choice.
Which characteristics will prove that DEF is an acute isosceles triangle
Answer:
- The angles in the triangle DEF must all be acute angles- angles smaller than a right angle (90 degrees) to prove an acute isosceles triangle. - The angles in the triangle DEF must all be acute angles- angles smaller than a right angle (90 degrees) to prove an acute isosceles triangle
Answer:
Question: Which characteristics will prove that ΔDEF is an acute, isosceles trianglle?
Step-by-step explanation:
Correct Choice: segment DE and segment EF are congruent to each other but not to segment DF, and their slopes are not related.
I took the test and got it right.
Find the difference: (-3.4x+4.7)-(3+2.9x)
Answer:
-6.3x + 1.7
Step-by-step explanation:
(-3.4x +4.7) - (3 +2.9x)
distrubute the negitive sign
-3.4 +4.7 -3 -2.9x
combine like terms
-6.3x + 4.7-3
-6.3x +1.7
Need help please!!! Its due in 15 minutes :(
Answer:
y=-2x+b
Step-by-step explanation:
The slope ("m") is 2... rise over run, the line goes up two, and then to the side once, which is 2/1 (aka 2). Since the line is going downhill, it is negative.
Math
Find all the possible values of X
|x|= 5
Please be serouse
10 grade geometry, help me pleaseeeee
Answer:
Obtuse
Step-by-step explanation:
[tex]10^{2} > 3^{2} + 9^{2}[/tex]
Pls help me It’s urgent‼️‼️
Answer:
the answer is 3/10
I hope it may help you
Johnny's rope 12.5 feet long. He cuts the rope into .5 feet sections. How many sections of rope does he have?
Answer:
25
Step-by-step explanation:
12.5 (length of rope)/.5(sections of rope)= 25
To check answer
25 * .5= 12.5