Answer:
0.9
Step-by-step explanation:
To convert a fraction to a decimal, divide the numerator by the denominator.
In this case, divide 9 by 10, which is 0.9.
Answer:
0.9
Step-by-step explanation:
9/10 is equal to 0.9
0.9 is equal to 9/10
1 / 10 x 9 = 9 x 0.1
simplify -5 1/4 - (-7 1/2) please
also ignore my tabs pls
Answer: 1/8
Step-by-step explanation:
1/2 x 1/4 = 1 x 1/2 x 4
Write an equation in slope-intercept form for the line that is parallel to the line 6x + 2y = 2 and passes through the point
(-1, 7).
Answer:
[tex]y=-3x+4[/tex]
Step-by-step explanation:
Hi there!
What we need to know:
Slope-intercept form: [tex]y=mx+b[/tex] where m is the slope and b is the y-intercept (the value of y when the line crosses the y-axis)Parallel lines have the same slope (m) and different y-intercepts (b)1) Determine the slope (m)
[tex]6x+2y=2[/tex]
Rearrange this equation in slope-intercept form (so it's easier for us to identify the slope)
Subtract 6x from both sides to isolate 2y
[tex]6x+2y-6x=-6x+2\\2y=-6x+2[/tex]
Divide both sides by 2 to isolate y
[tex]y=-3x+1[/tex]
Now, we can tell clearly that -3 is in the place of m. Therefore, because parallel lines have the same slope, we know that the line we're solving for will also have a slope of -3. Plug this into [tex]y=mx+b[/tex]:
[tex]y=-3x+b[/tex]
2) Determine the y-intercept
[tex]y=-3x+b[/tex]
Plug in the given point (-1,7)
[tex]7=-3(-1)+b\\7=3+b[/tex]
Subtract 3 from both sides
[tex]7-3=3+b-3\\4=b[/tex]
Therefore, the y-intercept of the line is 4. Plug this back into [tex]y=-3x+b[/tex]:
[tex]y=-3x+4[/tex]
I hope this helps!
PLEASE HURRY! i’ll give brainliest
The answer is boxplot
what does 5 out of 7 equal to??
Answer:
5 out of seven is 71%
THank Go oGle
PLEASE HELP!!!!!!!!!!
[tex]115 = l \times 2.5 \times 5.75[/tex]
[tex] \huge \mathrm{Answer࿐}[/tex]
given :
[tex]\longmapsto[/tex] volume = 115 yd³
Dimensions are :
[tex] 2\frac{1}{2} yd [/tex][tex] 5\frac{3}{4} yd [/tex]LWe know,
[tex] \large \boxed{ \mathrm{volume = l \times b \times h}}[/tex]
[tex]115 = 2\frac{1}{2} \times 5\frac{3}{4} \times l[/tex][tex]l \times \dfrac{5}{2} \times \dfrac{23}{4} = 115[/tex][tex]l \times \dfrac{115}{8} = 115[/tex][tex]l = 115 \times \dfrac{8}{115} [/tex][tex]l = 8 \: yd[/tex]Therefore Length of the prism is 8 yards.
_____________________________
[tex]\mathrm{ \#TeeNForeveR}[/tex]
1/5 - 2x ≥ -4
Solve for X.
Answer:
x≤21/10
Step-by-step explanation:
[tex] \frac{1}{5} - 2x \geqslant - 4 \\ - 2x \geqslant - 4 - \frac{1}{5 } \\ 2x \leqslant 4 + \frac{1}{5} \\ 2x \leqslant \frac{21}{5} \\ x \leqslant \frac{21}{10} [/tex]
I will give brainiest
Answer:
2
Step-by-step explanation:
What is the area of the parallelogram?
6 mm
3 mm
7 mm
Answer:
It's 21
Step-by-step explanation:
Multiply the base and the height
(4x2 - X - 5) + (6x2 + x)
Answer:
10x2 - 5 (the 2 has to be small too.)
What is an equation of the line that passes through the point (6,-2)) and is parallel to the line 5x+3y=6
Answer:
[tex]hope it help you\left \{ {{y=2} \atop {x=2}} \right.[/tex]
Step-by-step explanation:
Deshawn and Chris are playing soccer. Chris takes a shot on goal from 25 feet away. Deshawn can reach the top of the 8-ft goal when standing. The function that models the height of the ball across the field is ()=−.(−)+f of , open x close , equals negative , 0.05 . Open x minus 16 close squared . Plus 11.
Answer:
Yes, Chris will score
Step-by-step explanation:
Given the function :
F(x) = - 0.05(x - 16)² + 11
Distance from goal = 25
Height of goal = 8
Scoring condition, if ball isn't blocked :
If the ball travels a distance of 25 feets towards goal and elevation of ball isn't greater than 8 feets, then Chris will score ;
Function which models ball height with respect to distance, x
Put x = 25 in the equation and se if f(x) < 8 feets
F(25) = - 0.05(25 - 16)² + 11
F(25) = - 0.05(9)² + 11
F(25) = - 0.05 * 81 + 11
F(25) = - 4.05 + 11
F(25) = 6.95 feets
Hence, Chris would score if ball isn't vlaocjed by DeShawn because the height of ball is lower than the height of the goal.
Find the measure of angle 1
HELP
Answer:
75°
Step-by-step explanation:
The chord- chord angle is half the sum of of the arcs intercepted by the angle and its vertical angle, then
∠ 1 = [tex]\frac{1}{2}[/tex] (110 + 40)° = 0.5 × 150° = 75°
What which is equivalent to√x10?
Answer:
E) x^5
Step-by-step explanation:
example, [tex]\sqrt{3}[/tex] = 3^1/2 where '1' is the coefficient of 3
[tex]\sqrt{3}[/tex] is the same as [tex]\sqrt[2]{3}[/tex] (it's assumed to be 2 unless another number is there)
so, √x^10 is the same as x^(10/2) which is x^5
I will give brainiest
Answer:
there should be 4 points below the trend line
Step-by-step explanation:
4
A group of 20 people are going to run a race. The top three runners earn gold, silver, and bronze medals. How many outcomes are possible for these awards?
Answer:
There are 6,840 possible outcomes for these awards.
Step-by-step explanation:
Given that a group of 20 people are going to run a race, and the top three runners earn gold, silver, and bronze medals, to determine how many outcomes are possible for these awards, the following calculation must be performed:
20 x 19 x 18 = X
380 x 18 = X
6.840 = X
Therefore, there are 6,840 possible outcomes for these awards.
Total outcomes that are possible for these awards are 6840 outcomes, calculated using permutation.
Total number of people=20
what is the difference between permutation and combination?permutation means the arrangement of items while the combination is all about the selection of some out of many.
let us say start with the gold medal
no of ways a gold medal can be given = ²⁰C₁ = 20
Now, the number of people left is 19
no of ways a silver medal can be given = ¹⁹C₁ = 19
Now, the number of people left is 18
no of ways a bronze medal can be given = ¹⁸C₁ = 18
possibility of total outcomes=20*19*18 = 6840ways
Therefore, total outcomes that are possible for these awards=6840
to get more about permutations and combinations refer to the link,
https://brainly.com/question/4658834
Which triangle makes this statement true?
Answer:
A.
Step-by-step explanation:
i pretty sure
A rectangular red sticker has a perimeter of 26 millimeters and an area of 30 square millimeters. What are the dimensions of the sticker? (blank) millimeters by (blank) millimeters
Answer:
3 millimeters by 10 millimeters
Step-by-step explanation:
Triangle PQR is similar to triangle DEF as shown.*
A.
B.
D.
C.
Use the line of best fit to predict the percentage sales increase when the
discount is 35%.
100
80
60
(20, 62)
Sales Increase (%)
40 -
20
(10, 32)
10
30
40
50
Discount (%)
A. 93%
OB. 107%
C. 85%
D. 22%
Answer:
107%
Step-by-step explanation:
because if we look at the x-axis, Discount (%)
and look at 35 which is between 30 and 40
and start going up we get near 100
so
107%
or?
we use the two points and with that we find the slope first
[tex]\frac{y2-y1}{x2-x1}[/tex]
plug in (20,62) and (10,32)
[tex]\frac{32-62}{10-20}[/tex]
equals
[tex]\frac{-30}{-10}[/tex]
simplify to 3
then we use
y - y1 = m (x - x1)
y - 62 = 3 (x - 20)
y - 62 = 3x - 60
add 60 from both sides
y - 2 = 3x
add 2 to both sides
y=3x+2
then plug in 35
y= 3(35) + 2
which is
107
Ms. Benton drew a right angle and split it into 2 angles. one of the labels inside was labeled 5x and the other angle was labeled 4x. what does x equal?
Answer choices:
5°
10°
15°
20°
please help
Answer:
B-10⁰
Step-by-step explanation:
5 x 10 is 50, 4 x 10 is 40, add those and you get 90⁰
Find the measure of x and y (3x-3) (4y+4) 60 degrees
Answer:
y=29
X=21
Step-by-step explanation:
180-60=120
4y+4=120 get y by itself and remember that what ever you do to one side you do to the other.
Alternate interior angles are congruent so 3x-3=60
Hence, the values of [tex]y=29,x=21[/tex].
What is a degree?
A degree, usually denoted by °, is a measurement of a plane angle in which one full rotation is [tex]360[/tex] degrees.
Here given that,
The measure of [tex]x[/tex] and [tex]y[/tex] is
[tex](3x-3) (4y+4)[/tex] and the angle is [tex]60[/tex] degrees.
As we know the sum of three angles is [tex]180[/tex] a degree.
[tex]180-60=120[/tex] degree
Since [tex]4y+4=120[/tex] get [tex]y[/tex] we are doing it on the one side so we need to do it on the other side also.
And the alternate angles are congruent [tex]3x-3=60[/tex] degrees.
Hence, the values of [tex]y=29,x=21[/tex].
To know more about the degree
https://brainly.com/question/23137901
#SPJ2
I need with the volume!!!
Answer:
Tim read 81 pages.
Step-by-step explanation:
If he read 3 pages on Monday and tripled the amount of pages he red based of off the amount of pages he read the previous day, he would have read 3 pages on Monday, 9 pages on Tuesday, 27 pages on Wednesday, and 81 pages on Thursday.
Monday: 3
Tuesday: 3 x 3 = 9
Wednesday: 9 x 3 = 27
Thursday: 27 x 3 = 81
I hope this helps you! :D
The volume of a cone is 800/3 π cubic yards. The height is 8 yards. Find the radius.
Answer:
ur mom
Step-by-step explanation:
there is none, it's just simply ur mom
- hope that solved ur problem :)
- Im ur dad btw
- Mac and cheese is pretty good 10/10
- DADDY
Which trigonometric ratio is correct?
1 point
125 cm
105 cm
d
Sin(d) = 105/125
Cos(d) = 105/125
Tan(d) = 105/125
Option 4
Tan(d)=105/125 is trigonometric ratio corect
HELP ME IM STUCK PLEASE QUICK
Answer:
C) 24>x
Step-by-step explanation:
The inequality is just turned around. 24>x is thw same thing as x<24.
Hope this helped :)
Answer:
D
Step-by-step explanation:
x+3≥12
<=> x≥8
so 8 is less than x
x is less than 24 means 24>8 but in this case we must follow a model so x is less than 24 can be write 24≥x (read x is less than 24 or is equal to 24)
Is 8 a solution to 48 < 4x?
plz need answers quickly
Answer:
No
Step-by-step explanation:
We need to tell that whether 8 satisfies the given inequality. The inequality is ,
[tex]:\implies[/tex] 48 < 4x
now substitute x 12 is equal to 8 and check whether if it satisfies the given inequality.Putting x = 8
[tex]:\implies[/tex] 48 < 4x
[tex]:\implies[/tex] 48 < 4 * 8
[tex]:\implies[/tex] 48 < 32
this is not possible as 48 is greater than 32. x is equal to 8 is not a solution of the given inequality .No it is not a solution .[tex]\huge\text{Hey there!}[/tex]
[tex]\mathsf{48 < 4x}[/tex]
[tex]\large\textsf{TURN the given EQUATION}[/tex]
[tex]\mathsf{4x > 48}[/tex]
[tex]\large\textsf{DIVIDE 4 to BOTH SIDES}[/tex]
[tex]\mathsf{\dfrac{4x}{4}>\dfrac{48}{4}}[/tex]
[tex]\large\textsf{CANCEL out: }\mathsf{\dfrac{4}{4}}\large\textsf{ because that gives you 1}[/tex]
[tex]\large\textsf{KEEP: }\mathsf{\dfrac{48}{4}}\large\textsf{ because it helps us compare to the x value.}[/tex]
[tex]\mathsf{x >\dfrac{48}{4}}[/tex]
[tex]\mathsf{\dfrac{48}{4}}\\\\\mathsf{= 48\div4}\\\\\mathsf{\boxed{\bf = 12}}[/tex]
[tex]\boxed{\mathsf{x > 12}}[/tex]
[tex]\boxed{\boxed{\large\text{Answer: \bf NO, because }\mathsf{\bf x < 12}\large\text{ \bf \& it is an O.P.E.N. circle shaded}}}\\\boxed{\boxed{\large\text{\bf the right}}}\huge\checkmark[/tex]
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
CAN YALL HELP IM IN CLASSS PLEASE
Point M is the midpoint of AB.
If AM = 12x + 8 and MB = 10x + 15, then AM = ?
Answer:
AM = 50
Step-by-step explanation:
12x + 8 = 10x + 15
subtract 10x from both sides
2x + 8 = 15
subtract 8 from both sides
2x = 7
divide both sides by 2
x = 3.5
-----------------------------
AM = 12x + 8
AM = 12(3.5) + 8
AM = 42 + 8
AM = 50
I’ll give brainlist if correct but no links or I’ll report it
Answer:
one solution (-10, -2)
Step-by-step explanation:
i used desmos :)
[tex]\sqrt{60[/tex] is between what two whole numbers?
Answer:
7 & 8
Step-by-step explanation:
[tex]\sqrt{60}[/tex] = 7.7459666924148337703585307995648
Therefore, it lies between the whole numbers 7 & 8.
Hope this helps :)