Answer:
b and c
Step-by-step explanation:
so to answer this one we just plug in all of the answer choices to see which ones satisfy the inequality
for a we plug in b and get 5<8-3 or 5<5 which is not true so it cant be a
next we plug in 9, 5<9-3 or 5<6 so b is a correct answer
next we plug in 10, 5<10-3 or 5<7 which is correct so c is also a correct answer
hope this helps (:
The king has 7 more crowns than the Queen. The queen has k crowns. Write the expression that show how many crowns king has
Answer:
y=k+7
Step-by-step explanation:
Rational or irrational please help!! Will mark Brainly but only if right!
Answer:
Step-by-step explanation:
first is rational, second is irrational, third is irrational, fourth is rational, fifth is rational
Answer:
The same thing that the person above me said
Step-by-step explanation:
help please anyone thank you
Answer:
true
Step-by-step explanation:
the line is going down. if it was positive then it would be going from left all to right going up.
Answer:
Yes
Step-by-step explanation:
A slope is "change in y divided by change in x"
If the change in x is +2 then (if you look at the graph) you see that the change in y will be -1.
Since "change in y divided by change in x" is the slope. Change in y is -1 and change in x is +2.
-1 / 2 = -0.5
and there you have it!
The slope is -0.5, which is a negative number. So the slope is negative.
Hope i was of help :D
Dont be scared to ask me any questions if you didn't understand!
Spiral Review
99
15. Roberto paid $35.75 for dinner at a restaurant, plus an additional $7.15
tip. What percent of the bill did he pay as a tip? Round to the nearest
percent, if necessary.
Answer:
He paid 17% of the bill as a tip.
Step-by-step explanation:
Paid $35.75 for dinner at a restaurant, plus an additional $7.15 tip.
So in all, he paid 35.75 + 7.15 = $42.9
Tip as a percent:
Tip(7.15) multiplied by 100 and divided by the total(42.9). So
7.15*100/42.9 = 16.7%
Rounded to the nearest percent
He paid 17% of the bill as a tip.
Mathematics
Simplify
51/15
Answer:
17/5
Step-by-step explanation:
Answer:
hi, it is 17/5. You could also write it as a mixed number. That would be 3 and 2/5
Step-by-step explanation:
I ports
William wants to reserve a room at his swim club for
a birthday party. The room costs $500 for 6 hours.
William must also pay a $125 deposit. What percent
of the cost of the room is the deposit?
4%
20%
25%
83%
Answer:
25%.
Step-by-step explanation:
125 is a quarter of 500. A quarter of something is 25 % so yeah.
What type of rock do we have in Florida naturally. If it is not this kind of rock someone has brought it here. Group of answer choices A. igneous Rock B. Metamorphic rock C. Spanish Rock D. Sedimentary Rock
(i know its not math but still)
Answer:
D. Sedimentary Rock
Explanation:
Limestone, various kinds
Hope that helps
34x-5=12x+6
This has to be 20 characters
Answer:
x=0.5
Step-by-step explanation:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
Divide both sides of the equation by 2:
x = 1/2 = 0.500
2/5 help me pls hiougfyxydtr6gdxfg
Answer:
0.4
Step-by-step explanation:
Divide 2 by 5 you'll get 0.4
Recall that there are 2π radians in one full rotation and 360 degrees in one full rotation.
Suppose an angle has a measure of 2.1 radians.
This angle (with a measure of 2.1 radians) is what percent of a full rotation?
 %
Use your work in part (i) to determine the measure of the angle in degrees.
 degrees
Answer: (i) This angle is 33.41% of the full rotation.
(ii) 120.38°
Step-by-step explanation:
GIven: Measure of full rotation = 2π radians
Measure of an angle = 2.1 radians.
The percent of this angles of a full rotation = [tex]\dfrac{2.1}{2\pi}\times100\%[/tex]
[tex]=\dfrac{2.1\times7}{2\times22}\times100\% \ \ \ \ [\pi =\dfrac{22}{7}]\\\\=33.41\%[/tex]
i.e. This angle is 33.41% of the full rotation.
In degrees,
[tex]\text{ 2.1 radians}=2.1\times\dfrac{180}{\pi}\\\\=2.1\times\dfrac{180}{3.14}\approx120.38^{\circ}[/tex]
[tex]2.1\text{ radians}[/tex] is [tex]33.4\%[/tex] of a full rotation and is equivalent to [tex]120.2^\circ[/tex]
The relationship between degree and radian measures is
[tex]1\text{ radian}=\dfrac{180}{\pi}^\circ[/tex]
Part 1We want to express [tex]2.1\text{ radians}[/tex] as a percentage of a full rotation.
[tex]\dfrac{2.1}{2\pi}\times100\%=\dfrac{210}{2\pi}\%\\\\\approx33.4\%[/tex]
Part 2How do we determine the measure of an angle (in degrees) given the percentage? Simply multiply the percentage by the complete/full rotation (that is [tex]360^\circ[/tex])
[tex]33.4\%\times360^\circ\\\\=\dfrac{33.4}{100}\times360^\circ\\\\\approx120.2^\circ[/tex]
Learn more about angular measure here https://brainly.com/question/11521023
What is the length of the hypotenuse of the triangle if Side A = 11 and Side B = 5? What is the length of Side C?
Answer:
34mx32
Step-by-step explanation:
please help me answer this
Step-by-step explanation:
_0=x=6. Pues Viendo Bien Eso Es Esa La respuesta
Select the correct answer. Two line segments are parallel, and each is 8 cm long. How many rectangles can be constructed using this information?
A.0
B.1
C.2
D.4
E.infinitely many
Answer:
i think its e
Step-by-step explanation:
you can draw infinite lines connecting them to make a rectangle
Nolan rides his bike 63 miles in 270 minutes. What is his average speed in miles per hour?
Answer:
I think the answer is 14 miles
Step-by-step explanation:
63/270=x/60
270x=3780
x=14
Find the 6th term 8 20 50
Is the following an algebraic expression: 18r + (r ÷ 8) - 13
Answer:
nah
Step-by-step explanation:
13 Which equation has (-2,-4) as a solution?
a. y = 4x + 4
b. y = 3x - 8
c. y = -2x + 1
d. y = -4x - 4
Answer:
a. y = 4x + 4
Step-by-step explanation:
Input the coords into the equation:
-4 = 4(-2) + 4
Solve:
-4 = -8 + 4
-4 = -4
Hope this helped :)
(2x + 4) - (-x + 5)
Answer:
3x + 9
Step-by-step explanation:
DO THE WORK URSELF LAZY AS
6 people equally shared 56 gummy worms how many worms do each person get
Answer:
9 gummy worms
Step-by-step explanation:
You cannot give a fraction of a gummy worm to someone. Thus, 56/6=9.
And also, this isn’t college math.
1. Erwin hiked 5/7 of a kilometer while
Jericho hiked 2/3 of a kilometer. How many
kilometers did they hiked in all?
Asked/ Problem: How many kilometers did
they hiked in all?
Answer:
the number of kilometers hiked in all is [tex]\frac{29}{21}[/tex]
Step-by-step explanation:
The computation of the number of kilometers hiked in all is shown below:
= Erwin + Jericho
[tex]= \frac{5}{7} + \frac{2}{3}\\\\= \frac{15 + 14}{21} \\\\= \frac{29}{21}[/tex]
Hence, the number of kilometers hiked in all is [tex]\frac{29}{21}[/tex]
Hurry please !!!
The graph of g(x) is a translation of y = V.
Which equation represents g(x)?
ly
g(x) = - 4
5
4
g(x) = 3/X+4
3
27
900)
O g(x) = 5x +1.5
1
g(x) = -1.5
-10 -3 -6 -21
2
6
810
X
Answer:
A. g(x) = [tex]\sqrt[3]{x - 4}[/tex]Step-by-step explanation:
Given function
g(x) = ∛xGraphed is, horizontal translation right 4 units.
This is:
g(x - 4)or
g(x) = [tex]\sqrt[3]{x - 4}[/tex]Correct choice is A
The perimeter of this triangle is 39 feet. Solve for x, and give the side lengths of the triangle.
Answer:
x = 13 feet
Step-by-step explanation:
Find the length of side x in simplest radical form with a rational denominator.
Step-by-step explanation:
[tex] \cos(30) = \frac{x}{ \sqrt{8} } \\ x = \sqrt{8} \times \cos(30) = 2.45 = \sqrt{6} [/tex]
[tex]h(s) = 1 + \sqrt{s \ } \div 1 - \sqrt{s} [/tex]
differentiate using quotient rule
Answer:
[tex]h^{l} (s) = \frac{1 }{(\sqrt{s}) (1-\sqrt{s})^{2} }[/tex]
Step-by-step explanation:
Explanation
Given that
[tex]h(s) = \frac{1+\sqrt{s} }{1-\sqrt{s} }[/tex]
Differentiating equation (i) with respective to 'x' ,we get
[tex]h^{l} (s) =\frac{1-\sqrt{s}) \frac{1}{2\sqrt{s} } -(1+\sqrt{s})(\frac{-1}{2\sqrt{s} )} }{(1-\sqrt{s})^{2} }[/tex]
[tex]h^{l} (s) = \frac{\frac{1}{2\sqrt{s} } -\frac{1}{2\sqrt{s} }X\sqrt{s} + \frac{1}{2\sqrt{s} } +\frac{1}{2\sqrt{s} }X\sqrt{s} }{(1-\sqrt{s})^{2} }[/tex]
[tex]h^{l} (s) = \frac{\frac{2}{2\sqrt{s} } }{(1-\sqrt{s})^{2} }[/tex]
[tex]h^{l} (s) = \frac{1 }{(\sqrt{s}) (1-\sqrt{s})^{2} }[/tex]
There are 2 walls in Yolanda's classroom that each have 2 rows of pictures. Each row has 3 pictures. How many pictures are on these walls in Yolanda's classroom? please let me know
Answer:
THE ANSWER IS 12
Step-by-step explanation:
HOPE THIS IS HELPFUL Ф
Which is equivalent to
4(x + 5)
4x + 9
4x + 20
4x + 5
Which describes the relationship between 1 and 22?
2
O 21 and 2 are complementary angles.
O 1 and 2 are equivalent angles.
O 1 and 2 are adjacent angles.
1 and 2 are supplementary angles.
Answer:
3rd circule
Step-by-step explanation:
4.55 (5.8) + 5.15 (6) =
Answer:
57.29
Step-by-step explanation:
4.55 (5.8) + 5.15 (6) = 57.29
Answer:
vvvvvhbsjshshdhsbsbdbdbdbdu
What’s is the area of shape B?
Answer:
28.5 cm²
Step-by-step explanation:
There are 7 whole diamonds and 5 half-diamonds. Each diamond is worth three.
7x3=21
5/2x3=7.5
21+7.5=28.5
If it is 12:36 and Joshua had to leave at 3:25 how much time does he have to wait?
Answer:
2 hours and 49 minutes
Step-by-step explanation: