Answer:
the answer is x²+3x-10
Step-by-step explanation:
(x + 5)(x-2)
x²-2x+5x-10
x²+3x-10
Answer:
x^2+3x-10
Step-by-step explanation:
(x + 5)(x-2)
x^2-2x+5x-10
x^2+3x-10
2. The cost of a computer has been discounted by $239, so that the sale price is $1230.
Find the original price of the computer, c, by solving the equation: C – 239 = 1230
Answer:
5 dolla footlong
Step-by-step explanation:
AA similarity theorem ASA similarity theorem AAS similarity theorem SAS similarity theorem
Claim: Fewer than 92% of adults have a cell phone. In a reputable poll of 1207 adults, 85% said that they have a cell phone. Find the value of the test statistic,
Round to two decimal places as needed
Answer:
- 6.547
Step-by-step explanation:
Given that:
Sample size (n) = 1207
p = 0.85
p0 = 0.92
The test statistic :
Z = (p - p0) / √(p0(1 - p0) / n)
Z = (0.85 - 0.92) / √(0.92(1 - 0.85) / 1207)
Z = - 0.07 / √(0.92(0.15) / 1207)
Z = - 0.07 / √0.0001143
Z = - 0.07 / 0.0106926
Z = - 6.5465446
Z = - 6.547
Find the slope of the line through the
given points: (2,6) & (5, 6)
Answer:
Zero Slope
Step-by-step explanation:
rise over run or y2 - y1 / x2 - x1
6-6/5-2 = 0/3
Where did the student go wrong?
From 15 degrees to 21 degrees
Question in the picture
I will find x, so 4x-4=180, so 4x=184, so x=46
Sorry if i answered wrong I don't understand what it is asking for.
select the factored form of this expression if it cannot be factored select already factored 2x-4
(A) already in factored form
(B) 2(x^2-2)
(C) (2x-2)(2x+2)
(D) 2x(x-2)
Answer:
c
Step-by-step explanation:
Helppppppppppppppppppppppppppppppppppppo
Answer:it’s prob less than seven btw
Step-by-step explanation:
Answer:
-35 is your answer.
Step-by-step explanation:
...... .....
Select the statement that correctly describes a Type I error.
Answer:
can you add the answers?
Step-by-step explanation:
what is 2 x 8 x 10987
Answer:
175792
Step-by-step explanation:
8 x 2 = 16
16 x 10987 = 175792
So answer this ok WHO HATES JIJI on ST MATH
Answer:
me
Step-by-step explanation:
Answer:
st math
Step-by-step explanation:
hujknjk jk jjkjj help
Answer:
x≤ -7 or x≥ -4
Step-by-step explanation:
There is a closed circle at -7 and the line goes to the left
x≤ -7
There is a closed circle at -4 and the line goes to the right
x≥ -4
Since they both can't be true at the same time it is an or
x≤ -7 or x≥ -4
father bought 2kg 200g of potatoes and 1kg 500g of tomatoes.find the total weight of vegetables he bought
Answer:
3kg 700g
hope it helps:-) :-)
pls help Select the correct answer.
If and , which description represents the graph of function g?
YOu got the right answer!! good job for you! keep up the good work! plz mark me the brainliest PLZZ!!!!!
Answer:
hey you got it
Step-by-step explanation:
its b
Find the next three terms of the sequence: 33, 25, 18, 12, …….
a) 7, 2, -1
b) 8, 3, 0
c) 7, 3, 0
d) 6, 2, -1
pls help and show work
The required terms are 7, 3 and 0. The correct option is (c).
What is an arithmetic sequence?
An arithmetic sequence is a kind of sequence of numbers where the difference of any two consecutive terms are the same.
This difference is known as the common difference of the sequence.
The given sequence is as below,
33, 25, 18, 12, …….
The difference between the consecutive terms is given as,
D₁ = 25 - 33
= -8
D₂ = 18 - 25
= -7
D₃ = 12 - 18
= -6
It is clear that the difference between the consecutive terms are in arithmetic progression.
Thus, the next differences can be found as,
D₄ = -6 + 1
= -5
D₅ = -5 + 1
= -4
And, D₆ = -4 + 1
= -3
The next three terms of the sequence can be written as,
12 - 5 =7, 7 - 4 = 3, 3 - 3 = 0.
Hence, the next three terms of the given sequence are 7, 3 and 0.
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What is the hexadecimal equivalent of the decimal number 241?
Answer:
241 = f1
10 16
Step-by-step explanation:
241 Decimal To Hexadecimal Conversion:
step 1 Perform the successive MOD 16 for the given decimal number 241 and note down the remainder for each operation. The last remainder is the MSB (most significant bit) and the first remainder is the LSB (least significant bit).
241 / 16 = 15 : Remainder is 1 → LSB
15 / 16 = 0 : Remainder is 15 → MSB
step 2 Write the remainders from MSB to LSB provide the equivalent hex number
f1
241 = f1
10 16
Decimal
241
Hex
F1
Binary
11110001
If you can solve this for me, I'll give brainliest. It's due today please help
Answer:
free 25
Step-by-step explanation:
True or false: only fractions with a denominator greater then the numerator can be converted to a decimal
Answer:
FALSE
Explanation:
any fraction can be converted to a decimal
Answer:
false
Step-by-step explanation:
Write the slope intercept form of the equation. PLEASE HELP
Answer:
8. D
10. D
12. B
if the lines are parallel, then the slopes are the same. if it's a perpendicular line then the slope is the opposite reciprocal.
HELLLLPPPP MMEEEEEEEEEEEEEEE AHHHHHHH
#3 An art-supply store sells a pad of watercolor paper after a 78% markup. If the store sells the paper for $46.99, what is the wholesale price? *
I messed up so how do I erase my answer omg sorry ....
Which ordered pair is part of the solution set of the inequality 5-y5-3x? Oa (3,-5) Ob. (-3,-5) Oc. (2,-1) Od (-2,-1)
Answer:
ob
Step-by-step explanation:
There are 40 students in the class. If 10% are absent on Friday, what is the number of students present in the class?
Answer:
36
Step-by-step explanation:
if 10% are absent the other 90% are present
40 students represent 100%
? students represent 90%
?=40*90/100=36 students
HELP PLS FOR 10 POINTS AND BRAINLIEST TO CORRECT ANSWER The cost, C, to ride in a taxi can be calculated using the function shown, where m is the number of miles.
C = 2.25 +0.85m
What is the cost per mile to ride in the taxi?
A. $0.85
B. $1.40
C. $2.25
D. $3.10
9514 1404 393
Answer:
A. $0.85
Step-by-step explanation:
Each time m increases by 1, the cost goes up by $0.85.
The cost per mile is $0.85.
Select all of the possible side lengths for the third side of a triangle if the first two
sides have lengths of 15 in. and 10 in.
9 in
5 in
27 in
3 in
21 in
13 in
12 in
25 in
Next
Answer:
9, 12, 13, 21
Step-by-step explanation:
let x be the third side, then
difference of 2 given sides < x < sum of 2 given sides , that is
15 - 10 < x < 15 + 10
5 < x < 25
The possible side lengths for the third side from the given list are
9, 12, 13, 21
A home improvement store advertises 60 square feet of flooring for $287.00 including an $80.00 installation fee. How much does each square foot of flooring cost?
50 POINTS *GIVEING BRAINLIEST*
60 square feet= $287.00 + $80.00
= $367
1 square feet= $367 / 60
= $6.116666667
= $6.12 (to 2dp) ( answer)
Answer:
60 square feet for 287 = 287/60 = 4.78 per square foot
so ur equation would be : y = 4.78x + 80
Step-by-step explanation:
I need help with math ty
Explanation:
There are 5 slices that aren't blue out of 6 total
The probability of landing on a non-blue slice is 5/6
he first five multiples for the numbers 4 and 6 are shown below.
Multiples of 4: 4, 8, 12, 16, 20, . . .
Multiples of 6: 6, 12, 18, 24, 30, . . .
What is the least common multiple of 4 and 6?
2
4
12
24
Answer:
12
Step-by-step explanation:
Answer: 12
Step-by-step explanation:
Find the area of the shaded sector. PLZ HELP!:)
Answer:
Area of whole circle, i.e. 360 degrees = π(8.91)(8.91) = 79.3881 sq. cm
Area of 1 degree = 0.2205225 sq.cm.
Area of 81 degrees = 17.8623225 sq.cm.
The area of the shaded sector is about 16.77 cm2.
We are given that;
The radius=8.91
Now,
Surface area are derived for some standard shapes like circle, triangle, parallelogram, rectangle, trapezoid, etc.
When some shape comes which isn't standard figure, then we find its area by slicing it (virtually, like by drawing lines) in standard shapes. Then we calculate those composing shapes' area and sum them all.
Thus, we have:
[tex]\text{Area of composite figure} = \sum (\text{Area of composing figures})[/tex]
That ∑ sign shows "sum"
To find the area of the shaded sector, we need to use the formula:
[tex]$A = \frac{\theta}{360} \times \pi r^2$[/tex]
where [tex]\theta[/tex] is the central angle in degrees, and r is the radius of the circle.
Plugging in the given values, we get:
[tex]$A = \frac{81}{360} \times \pi (8.91)^2A \approx 16.77 \text{ cm}^2$[/tex]
Therefore, by the area answer will be 16.77 cm2.
Learn more about the area;
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In the xy-plane, the line with equation
y = 4x - 28 crosses the x-axis at the point
with coordinates (a, b). What is the value
of a?
A. -28
B. -2
C. O
D. 5
E. 7
=======================================================
Explanation:
Any point on the x axis always has its y coordinate equal to 0.
Plug in y = 0 and solve for x
y = 4x-28
0 = 4x-28
4x-28 = 0
4x = 28
x = 28/4
x = 7
Therefore, the point (7, 0) is on the line y = 4x-28 and also on the x axis. This is known as an x intercept.
Comparing (7, 0) this to (a, b) shows that a = 7 and b = 0.