Answer:
-36
Step-by-step explanation:
How are you in college lol
Answer:
Multiply
4 by − 9 .
− 36
Step-by-step explanation:
(2a+5a²)+(2a-a²)
cual es el resultado
[tex]4a + {4a}^{2} [/tex]
Step-by-step explanation:
1) Remove parentheses.
[tex]2a + {5a}^{2} + 2a - {a}^{2} [/tex]
2) Collect like terms.
[tex](2a + 2a) + ( {5a}^{2} - {a}^{2} )[/tex]
3) Simplify.
[tex]4a + {4a}^{2} [/tex]
Therefor, the answer is, 4a + 4a².
What is the intercept of
y=-1/2x-1 and y=1/4x-4
Answer: The y-intercept of y = -1/2x -1 is (0,-1)
The y-intercept of y = 1/4x -4 is (0,-4)
The attachment shows the graph of these equations.
Step-by-step explanation:
Both equations are in slope-intercept form. y = mx + b
The constant, b, is the y-intercept.
The y-intercept of y = 1/2x -1 is (0,-1)
The y-intercept of y = 1/4x -4 is (0,-4)
What is y- intercept?On a graph, the y-intercept can be found by finding the value of y when x=0. This is the point at which the graph crosses through the y-axis.
Given:
y=-1/2x-1 and y=1/4x-4
For Finding the y- intercept put x= 0 we get
y = -1/2(0) -1
y= 0- 1
y= -1.
For Finding the y- intercept put x= 0 we get
y=1/4(0)-4
y= 0- 4
y= -4
Learn more about y- intercept here:
https://brainly.com/question/14180189
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please someone help me
Answer:
Step-by-step explanation:
x≥3
x<5
x≤ 11/4
x>7
x<2
What the answer please!!!!
Answer:
a
Step-by-step explanation:
Geometry Will give Brainlist
Given :
segment AE and segment BD bisect each otherWhich means :
∠BCA and ∠DCE are equal because they are vertically opposite angles. Segment AC = segment CE because the bisector BD divides the segment AE into two equal parts which are segment AC and segment CE.segment BC and segment CD will be equal because bisector AE divides the segment BD into two equal parts which are segment BC and segment CD.Since two sides and one included angle is equal △ACB≅△ECD under the SAS congruence criterion .
A kingfish needs to be cut into 8-ounce pieces. If the fish weights 12.5 pounds, how many pieces can be cut? 1 pound=16 ounces
Answer:
25 pieces
Step-by-step explanation:
12.5 * 16= 200 ounces
therefore 200/8=25
The dot plots below show the age of some dance students and some yoga students: Two dot plots are shown one below the other. The top and the bottom plots have the title Dance Students and Yoga Students respectively. Below the line for each dot plot is written Age followed by years in parentheses. The markings on each line are from 10 to 30 at intervals of 1. For the top plot there are two dots for 13 and 16 and 1 dot each for 12, 15, 17, 18, and 20. For the bottom plot there are 2 dots for 25 and 1 dot each for 17, 19, 20, 22, 24, 27, and 29. Based on visual inspection of the dot plots, which group of students appears to have the larger average age? The yoga students The dance students Both groups are similar. Not enough information is available to draw a conclusion.
Answer:
The yoga students
Step-by-step explanation:
This one is kinda easy but i took the test and got it right have a good day! :)
Answer:
yoga students
Step-by-step explanation:
i did the math in math class for this question lol.
What is the median of the data set? 60,70,45,60,80,35,45
Answer:
Step-by-step explanation:
60
Answer:
60 is the median
Step-by-step explanation:
eo to!
16. A photograph is reduced to 75% of its original size. The photo was originally 96 squaro Inches. What is
the now area after it has boon reduced?
Answer:
mom clock usualli a h i j o
A bag of marbles contains 6 blue, 18 green, 4 red, 2 yellow, and 10 black marbles what is the probability of drawing a green marble?
Earth is 92.96 million miles from the su orbits the sun in about 365, 26 days traveling at an average speed of 18.51 miles per secondHow far does Earth travel in minute(60 seconds)
Answer:
multiply the time and speed the divide the distance with the value of a minute.
Step-by-step explanation:
365 x 26 x 18.52 = 175,754.8 divided by 60 = 2,929.246666666667
simplify into 2,929.2
Please help me pleaseeeee
Answer:
EF=28.8
EG=45.7
FG=16.9
FH=43.1
GH=55.8
Step-by-step explanation:
tanA=opp/adj
tan48=EH/EF
1.11061251483=32/EF
EF=28.8129294175
tanA=opp/adj
tan35=EH/EG
0.70020753821=32/EG
EG=45.7007362157
EG=FG+EF
45.7007362157=FG+28.8129294175
FG=16.8878067982
a²=b²+c²
FH=√(EF²+EH²)
FH=√(28.8129294175²+32²)
FH=43.0602473474
a²=b²+c²
GH=√(EG²+EH²)
GH=√(45.7007362157²+32²)
GH=55.7902974598
Please help cause my class over in a few mins please hurry
Answer:
3x+4
Step-by-step explanation:
just combine like terms
x+2x= 3x
3+1=4
The sum of an equation is 45/100
One addend is 4/10
What is the missing addend?
Answer:
The missing addend is 1/20
Step-by-step explanation:
Variable x: missing addend
4/10 + x = 45/100
When adding or subtracting fractions, the denominators must be the same number.
To convert 10 to 100, we must multiply 10 by 10.
If we multiply 10 to the denominator, we must do the same to the numerator (multiply by 10).
4 × 10 / 10 × 10
40/100
Use this fraction in the equation now
40/100 + x = 45/100
Now isolate the variable, x, by subtracting 40/100 from both sides
40/100 - 40/100 + x = 45/100 - 40/100
When subtracting fractions, only subtract the numerators. The denominators remain the same
x = 5/100
Simplify 5/100
Both numbers can be divided by 5
5 ÷ 5 / 100 ÷ 5
1/20
Determine the ratio of shaded sections to striped sections. Then explain its meaning.
Answer:
Determine the ratio of shaded sections to the total number of sections. Write the ratio as a fraction in simplest form and as a decimal.
Answer:
3/8
Step-by-step explanation:
Total no. of sections= 8
No. of shaded sections= 3
Therefore, the ratio = 3/8
whats an inverse relationship?
Answer:
relationship between two variables such that when the value of one variable is high then the value of the other variable is probably low
Step-by-step explanation:
What single percentage change is equivalent to a 11% increase followed by a 15% increase?
Answer:
It's a total increase by 27,65%
Step-by-step explanation:
1,11 × 1,15 = 1,2765
1,2765 = +27,65%
Enter an equation for the function. Give your answer in the form a(b)n. In the event that a = 1, give your answer in the form (b)n.
A pharmaceutical company is testing a new antibiotic. The number of bacteria present in a sample when the antibiotic is applied is 11000. Each hour, the number of bacteria present decreases by half. The number of bacteria remaining r(n) is an exponential function of the number n of hours since the antibiotic was applied.
the equation is r(n) = _____
Answer:
5757
Step-by-step explanation:
Translate and solve: 588% of what number is 3234?
Answer:
550
Step-by-step explanation:
1) if the required number is 'x', then the condition may be written as 5.88*x=3234.
2) x=3234/5.88=550.
(25m + 22) + (9m) = ?
the answer should be 38m+22. hope this helped you!! :)
tracen el lado que mide 12 centímetros y los arcos de circunferencia de los extremos del segmento con radio igual a la medida de otro lado y uno los extremos con el punto de intersección de los arcos para formar el Triángulo consideren El ejemplo de la derecha la medida de los tres lados permite garantizar que la reproducción es congruente al triángulo original porque
Answer:
can you translate to english
Step-by-step explanation:
I can't understand plss?
1 box contains 23 crayons then______6 box will have crayons
Answer:
138 crayons
Step-by-step explanation:
1 box is 23
6x23 is 138
HELPPP
8g + 25 = 97
Solve for G
Answer: 120 g
Step-by-step explanation:
The value of 2n is between which pair of numbers?
Answer:
um.. wut numbers?
Step-by-step explanation:
If I bought an outfit for $24.50 and sales tax is 8%, how much will I have to pay in all? *
Answer:
26.46
Step-by-step explanation:
24.50 x .08 = 1.96 (this is our sales taxes)
1.96 + 24.50 = 26.46
A student took a system of equations, multiplied the first equation by 2 and the second equation by 3, then added the results together. Based on this, she concluded that there were no solutions. Which system of equations could she have started with?
1) 2x-4y=6
3x+6y=9
2) 3x+y=12
-3x+6y=6
3) -2x+4y=4
-3x+6y=6
4) 3x+6y=9
-2x-4y=4
Answer:
system 4.
Step-by-step explanation:
3x+6y=9
multiply by 2
6x+12y=18 ....(1)
-2x+-4y=4
multiply by 3
-6x-12y=12 ...(2)
add (1) and (2)
0+0=30
which is impossible .It has no solutions.
Answer:4) 3x+6y=9-2x-4y=4
Step-by-step explanation:
I got the answer right
Quadrilateral abcd is inscribed in a circle choose a statement for each step in the proof that proves ABCD is a square
Answer:
The four sides of the lines tangent to the circle are equal.
Step-by-step explanation:
Inscribed circle is inside the four or more lines of a geometric shape. In the given inscribed circle the there are four lines which are tangent to the circle. The four line are equal in length and two of the lines are parallel. This confirms that the geometric shape is a square.
Which is the value of the expression? (-2) to the fourth power
A. -16
B. -8
C. 8
D. 16
Answer:
Variant D
Step-by-step explanation:
-2*(-2)*(-2)*(-2)=16
4
Which equation will solve the following word problem? Sue's class has 50 students. 20% of the students are in art class. How many students are NOT in art class?
Will give brainliest for correct answer
a)50/(50 * 0.20) = x
b)50 + (50 * 0.20) = x
c)50 - (50/0.20) = x
d)50 - (50 * 0.20) = x
Answer:
OK thanks
Step-by-step explanation:
The water is shallow but I have a short tour in your head with a bit of
Answer: Letter D
Step-by-step explanation:
Dave is thinking of a number.
The number is:
• greater than 200
• less than 300
a square number
a multiple of 5
What number is Dave thinking
of?
12pt v
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