Answer:
[tex]y=4x-5[/tex]
Step-by-step explanation:
Slope-intercept form is given as [tex]y=mx+b[/tex]. We can simply manipulate and rearrange the given function to be in this form:
[tex]8x-2y=10,\\-2y=-8x+10,\\\boxed{y=4x-5}[/tex]
What are the solutions of 2x^2 + 7x = 4
½
4
-½
-4
7
-7
How do you calculate
√25+√16-√49 in BODMAS
[tex] \sqrt{25} = 5 \\ \sqrt{16 } = 4 \\ \sqrt{49} = 7[/tex]
5+4-7 = 9-7 = 2
Our Answer 2
Answer:
The answer is 2
Step-by-step explanation:
√25 = 5
√16 = 4
√49 = 7
Now,
√25 + √16 - √49
5 + 4 - 7
9 - 7 = 2
Thus, The answer is 2
-TheUnknownScientist
Bab in need of help ☹️
Answer:
100 π
Explanation:
Since the equation for the area of a circle is π r^2, and the diameter is 20m. There is enough info to proceed.
First, half the 20m to 10m since the radius is 1/2 of the diameter.
Next, plug this into the formula to get the answer:
π 10^2
π 100
100 π is the answer, since it is looking for it in terms of π.
Answer:
A≈314.16m²
Step-by-step explanation:
I cant write it down lol, I promise its right! :)
[tex] {x}^{2} + 3x + 2[/tex]
Answer:
[tex]x^2 + 3x +2 = 0\\x^2 +2x +x +2 = 0\\x(x + 2) +1(x+2)=0\\(x+1)(x+2)=0[/tex]
hello please help i’ll give brainliest
Answer:
Living
Step-by-step explanation:
Identify the variance and the standard deviation of the given data set. Round to the nearest hundredth.
{56, 57, 34, 50, 40, 61, 50, 39}
Answer:
82.73 v
9:10 s
Step-by-step explanation:
PLEASE HELP ASAP!!! will mark brainlest!
What is the volume. Round to the nearest hundredth if necessary.
Answer:
[tex]\pi\cdot25\cdot\frac{12}{3} = 314.1592654[/tex]
The sum of Jane's age and Shell's ages is 37. Jane is 5 years older than Shell. How old is Jane? Ok
Answer:
21
Step-by-step explanation:
because jane is 5 years older and 16 + 5 eaquls 21i had mutiplule choice answers
A letter card is chosen, and a number cube is rolled. Find the
probability of each event.
9. P(A and 5)
11. PJ and less than 3)
13. P(consonant and odd)
14. P(M or T and greater than 3)
Answer:
9) 1/48
11) 1/24
13) 5/16
14) 1/8
Step-by-step explanation:
9) P(A and 5) = 1/8 × 1/6
11) P(J and LT 3) = 1/8 x 2/6
13) P (consonant and odd) = 5/8 x 1/2
14) P ('M' or 'T' and GT 3) = [(1/8+1/8) × 1/2] = 2/8 x 1/2
Find the area of the shaded region.
00
please help!! i will mark brainliest, no links please!!
Answer:
180 i think
hope it helped
Answer:
area = 118.04 units²
Step-by-step explanation:
area of circle = πr² = (3.14159)(8²) = 201.06 units²
area of triangle:
corner angle - 60°/2 = 30°
sin 30° = m/8, m = 4
height of triangle = 4 + 8 = 12
cos 30° = n/8, n = 6.93, n = 1/2 base
base of triangle = 13.86
area of triangle = 1/2bh = 1/2(13.86)(12) = 83.02 units²
area of shaded portion = 201.06 - 83.02 = 118.04 units²
Simplify the expression (2 + 33)
Answer:
35
Step-by-step explanation:
HELP ME PLEASE DO THE ONE I ASK THE QUESTION IS THERE WITH THE PIC OF THE SQUARE!!!!!!!!!!!!!!!
I really needed help ASAP
Answer:
There is no no pic of a square
Step-by-step explanation:
(a) Write 7.2 x 10-3 as an ordinary number.
(b) Write 71500000 as a number in standard form.
Answer:
(a) 0.0072
(b) 7.15 x 10^7
Step-by-step explanation:
Numbers less than 1 have a negative exponent
- those greater than 1 have a positive exponent.
The first part of standard form has values between 0 and 10.
find the quotient:
1 divided by 13/7
Answer:
7/13
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
we have to multiply 1 by the reciprocal of 13/7
1 x 7/13 = 7/13
becuase a number multiply by 1 gives as result the number itself
Carlos and Clarita were asked to write y=2x2+4x-6 in factored form.
What do you think?
Answer:
2(x+3)(x-1)
Step-by-step explanation:
Because 2x^2+4x-6 can be divided by 2, you can divide them by two. This would make the equation 2(x^2+2x-3). To factor this, you have to find two equation that would make it true. The equation have to be _+_=2 and _x_=-3. The two blanks would be 3 and -1. 3+-1=2 and 3x-1=-3. This means that the equation is 2(x-1)(x+3).
If you need an explanation tell me but if this answer helped you, pls mark as brainliest
Suppose that whether it rains tomorrow depends on past weather conditions only through the last 2 days. Specifically, suppose that if it has rained yesterday and today, then it will rain tomorrow with probability .8; if it rained yesterday but not today, then it will rain tomorrow with probability .3; if it rained today but not yesterday, then it will rain tomorrow with probability .4; and if it has not rained either yesterday or today, then it will rain tomorrow with probability .2. Over the long term, what proportion of days does it rain
Answer:
The answer is "0.425".
Step-by-step explanation:
The T be a requirement today that such rains.
The Y be a situation yesterday that now it rained.
The O is a condition for tomorrow to rain.
[tex]P(O| (Y\ AND \ T)) = 0.8\\\\P(O|(Y \ AND \ NOT\ (T)) =0.3\\\\P( O|(NOT \ (Y)\ AND\ T)= 0.4\\\\P( O| NOT\ (Y) \ OR \ NOT \ (T)) =0.2[/tex]
There Arena and morrow overview To Aspects Which will rain:
[tex]Y\ AND \ T, Y \ AND \ NOT \ (T),\ NOT\ (Y) \ AND\ T, \ NOT(Y)\ OR \ NOT(T)[/tex]
Each has the option of [tex]\frac{1}{4}[/tex] INDEPENDENTLY happening.
Its possibility of tomorrow's rain is:
[tex]P(O) = P(O | Y\ AND\ T) P(Y\ AND\ T) + P(O|(Y \ AND \ NOT\ (T))[/tex]
[tex]P((Y\ AND \ NOT\ (T)) + P(O|(\ NOT\ (Y) \ AND \ T))P(\ NOT\ (Y) \ AND\ T) \\\\+ P( O| \ NOT\ (Y)\ OR\ NOT\ (T)) P(\ NOT\ (Y)\ OR\ NOT\ (T))\\\\[/tex]
[tex]=0.8\times \frac{1}{4} +0.3\times \frac{1}{4}+0.4\times \frac{1}{4}+0.2\times \frac{1}{4}\\\\ =\frac{1}{4}(0.8+0.3+0.4+0.2)\\\\= \frac{1.7}{4}\\\\= 0.425[/tex]
PLS ANSWER FAST I DONT HAVE MUCH TIME!!!!!
How much points do you need to pass your algebra 1 class?
Answer:
You can have a D in your class to pass but if you have a F then you dont pass the class
Step-by-step explanation:
#15: A shipment to a warehouse consists of 2,000 watchbands. The
manager chooses a random sample of 50 watchbands and finds that 2 are
defective. How many watchbands in the shipment are likely to be
defective?
watchbands
HELP
2 out of 50 are defective.
Divide 2 by 50: 2/50 = 0.04
Now multiply the total quantity by that:
2000 x 0.04 = 80
80 are likely to be defective.
how long does it take to go 80 miles if u are going 80 miles perhour
Answer:
1 hour
Step-by-step explanation:
What is the area in square centimeters of the trapezoid below
Answer:
area = 1/2(a+b)h
a= 8.2 cm
b= 22.9 cm.
h= 9.8
therefore area = 77.91 sqcm
The area in square centimeters of the trapezoid below is 77.91 .
How to find the area of a trapezoid?The area of a trapezoid is the half of the product of sum of its parallel sides to the height of that trapezoid (the distance between those parallel sides).
Thus, if we have Length of its parallel sides = 'a' and 'b' units respectively
Perpendicular distance between its parallel sides = 'h' units,
Area = 1/2(a+b)h
a= 8.2 cm
b= 22.9 cm.
h= 9.8
Area = 1/2(8.2 + 22.9)9.8
therefore, area = 77.91 sqcm
Learn more about the area;
https://brainly.com/question/1658516
#SPJ2
7} = (4) -55) = 0
12
12
410
My Progress
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I NEED HELP ASAP
Answer:
-12
Step-by-step explanation:
Helppppppppppppppppppp
Answer:
[tex]x {2} + (y - 3) {2} = 9[/tex]
Step-by-step explanation:
By using the formula:-
[tex](x - h) {2} + (y - k) {2} = r {2}[/tex]
where, (h,k) is the center and r is the radius
Corresponding ______ are matching sides that are in the same position in two or more polygons.
Answer:
Corresponding sides are matching sides that are in the same position in two or more polygons .
-6=2(u+3)-5u pls help me with this
Answer:
u=3
Step-by-step explanation:
-6=2u+3-5u
-6=-3u+3
3u=6+3
3u=9
u=3
What trig function do you use to find x
Answer: Sine
Step-by-step explanation:
From the point of the angle we can see that x is the opposite. Since x is the opposite and the hypotenus is given then from SOHCAHTOA the trigonometric function used I finding x is sine.
Answer:
sine
Step-by-step explanation:
have a great day and I hope helpful
Kallan’s goal is to run 39 miles in a week. He runs 7 miles on Monday. What percent of his goal did he run on Monday? Round your answer to the nearest percent.
What is the equation of the line with a slope of 1/4 and y-intercept of -2?
Answer:
y=1/4x+2
Step-by-step explanation:
The formula is y=mx+b, where m is the slope and b is the y-intercept
Escribir un 8% como un decimal
Answer:
8% como un decimal es 0.08%
Espero que te ayude!