Answer:
(7.5, 12)Step-by-step explanation:
The solution of a linear system is the intersection of the lines.
We can see the lines A and B intersect at the point (7.5, 12) which is the solution.
See attached for better visualization.
Answer:
(7.5,12.5)
Step-by-step explanation:
See the intersected point is almost situated at the middle of 10 and 15 .Hence its 12.5 on y.And the point is situated in the middle of 7 and 8 .Hence its 7.5 on x.Help me please I have no idea
Answer:
G=n(1)+6
Step-by-step explanation:
Simply making and equation. pick a row from the table and make it
G=Nx+b
So G= N(however many seeds)+ (cost for that amount)
Hope it helped...
AB = 3x, BC = 4x, and AC = 42. Find the value of x if B is between A and C.
Answer:
6
Step-by-step explanation:
AB+BC=AC
3x + 4x = 42
7x = 42
x = 42/7
x = 6
WORTH MANY POINTS PLEASE HELP..
Quincy paid $9.50 to join a photography club that allows him to print digital pictures for 0.20 each. So far he has paid $12.50 to the club. Write and solve an equation to work out how many pictures Quincy has paid for.
Answer:
9.50 + 0.20e = 12.50
Step-by-step explanation:
you start with the 9.50, base price. Then with every photo you pay 0.20, since we don't know how many it is we put a variable. Then we know that those two combined is 12.50, so yeah.
Answer:
Step-by-step explanation:
Total Cost = base price + 0.20*x Where x is the number of prints printed.
12.50 = 9.50 + 0.20x Subtract 9.50 from both sides.
12.50 - 9.50 = 0.20x
3 = 0.20x Divide by 0.20
3/0.20 = x
x = 15
So he printed 15 prints.
Find the surface area?
10 in.
8 in.
6 in.
-10 in.
16 in.
Answer:
I think you just multiply all of them
Step-by-step explanation:
evaluate x^2 for x=.5, 1, -1
Answer:
Step-by-step explanation:
5^2=.25
1^2=1
-1^2=-1
The ratio of students to adults on a field trip is 7 to 1. Which table correctly represents this ratio?
Answer:
b
Step-by-step explanation:
its literally right there
Answer:
C
Step-by-step explanation:
For every 7 students there is one adult, so you just have to do your multiplcations of 7. If there are 3 adults, there's 21 students, if there are 6 adults, there's 42 students, etc.
295.6 divided by 10 with the power of 2
Answer:
2.956
Step-by-step explanation:
[tex]\frac{295.6}{10^2}[/tex]
= [tex]\frac{295.6}{100}[/tex]
= 2.956
Answer:
873.7936
Step-by-step explanation:
295.6 divided by 10 is
29.56.
This can be easily done by moving the decimal up one place to the left. For 29.56 to the power of 2 is really just 29.56 * 29.56
29.56 * 29.56 is
873.7936.
Hope this helps!
Find the area. Round to the nearest tenth.
Answer:
Step-by-step explanation:
The area of a triangle is
[tex]A=\frac{1}{2}bh[/tex] and we have the base (12m) and we need to find the height. Using Pythagorean's Theorem:
[tex]6^2=4^2+h^2\\36=16+h^2\\20=h^2\\h=2\sqrt{5}[/tex]
That's the height that we will sub into the area formula:
[tex]A=\frac{1}{2}(12)(2\sqrt{5})\\A=12\sqrt{5}\\A=26.8[/tex]
Can you guys do all of them I will BRAINLIST YOU ITS DUE TOMORROW
Answer:
a1. 0.1
a2. 0.14
b1. 11.0
b2. 10.98
c1. 39.2
c2. 39.18
d1. 71.6
d2. 71.57
4. 10.5
5. No, the correct answer is 35.28 because the 4 would round down, not up.
6. Tu is correct because the 69¢ would make it round up, not down
Hope this helps :)
Give an example of an irrational number that is greater than 10
Answer:
√101
Step-by-step explanation:
10² = 100
√101 > 10
Each decision maker wants to make a choice that____ satisfaction
Answer:
maximizes !
Step-by-step explanation:
i searched it up your welcome!!
evaluate the expression when c=4.
c²+5
Find the value of ab when a=1/2and b=5/8.
a = 1/2 and b = 5/8
ab = 1/2 · 5/8 = (1 · 5)/(2 · 8) = 5/16 ← the end
Answer:
[tex]\frac{5}{16}[/tex]
PLEASE HELP ME WITH THS QUESTION
hi <3
the correct option would be line D (fourth option)
hope this helps :)
(g + 4) - 3g = 1 + g
(g + 4) - 3g = 1 + g
or, g + 4 - 3g = 1 + g
or, -2g + 4 = 1 + g
or, -2g - g = 1 - 4
or, -3g = -3
or, g = -3/-3
or, g = 1
The value of g is 1.
h(x)=3x^2+7
h(0)
help!
Answer:
h(0) = 7
Step-by-step explanation:
by saying h(0) it is asking you to plug in 0 as the x value
3(0)^2 = 0
0 + 7 = 7
A 0.75 liter bottle of wine costs 83 euros. What is the price of the wine in dollars per
ounce? ($1 = 0.9033 euros as of November, 2016)
Answer:
$3.62
Step-by-step explanation:
since it costs $91.88 for a .75 liter bottle, a full liter would be $122.51. there's 33.814 oz in a liter so divide it by that and you get $3.62 an oz
Make Q the subject of the formula M+PQ/N²
Answer:
S = k√(m2 ± n2). divide both sides by k. s/k = √(m2 ± n2). Take the square of both sides to remove the square root on the right-hand side.
Step-by-step explanation:
I love helping
PLEASE MARK ME AS BRAINLIEST
Question 10
The midpoint of line segment AC is B. If A is at (-5,4) and B is at (-3,-1), find the coordinates of C. ( )
-4,2
Step-by-step explanation:
find the average of the x coordinates and y coordinates
Solve for x. Show your work.
1/2x - 1/4 = 3/5x + 2
[tex]x = - \frac{45}{2} [/tex]
Step-by-step explanation:[tex] \frac{1}{2} x - \frac{1}{4} = \frac{3}{5} x + 2[/tex]
[tex]20( \frac{1}{2} x - \frac{1}{4} ) = 20( \frac{3}{5} x + 2)[/tex]
[tex]20 \times \frac{1}{2} x - 20 \times \frac{1}{4} = 20( \frac{3}{5} x + 2)[/tex]
[tex]10x - 20 \times \frac{1}{4} = 20 \times \frac{3}{5} x + 20 \times 2[/tex]
[tex]10x - 5 = 20 \times \frac{3}{5} x + 20 \times 2[/tex]
[tex]10x - 5 = 4 \times 3x + 20 \times 2[/tex]
[tex]10x - 5 = 4 \times 3x + 40[/tex]
[tex]10x - 5 - 12x = 40[/tex]
[tex]10x - 12x = 40 + 5[/tex]
[tex] - 2x = 40 - 5[/tex]
[tex] - 2x = 45[/tex]
[tex]x = - \frac{45}{2} [/tex]
30. Writing in Math When is an estimate not as useful as an exact answer? Give an example.
Answer:
647/ 4.8 ×9.7
Step-by-step explanation:
so what you need to do is 647 round up to 650 because 1-4 you get less but more than 5-9 u get more than that
4.8 becomes 5 and 9.7 becomes 10
650 /5×10
and u ill get 1,300 i hope this hepls u :)
If a = 6, which of the following is equal to a⁻²?
1/6²
-36
-12
6²
Answer:
A
Step-by-step explanation:
a = 6
(a)^-2
(6)^-2
1/6²
Option A
Step-by-step explanation:
Solution
Given:- a=6
Now,
[tex] {a}^{ - 2} \\ 6 ^{ - 2} \\ \frac{1}{6 ^{2} } \\ \frac{1}{36} [/tex]
what number equals 0.25x0.3?
Answer:
0.075Step-by-step explanation:
0.25*0.3=0.075. That's the answerFind three rational numbers between -3 and -2.
Answer:
-2.2
-2.5
-2.8
cuz uhhhhhhhhhhhhhhh
Answer:
2.1
2.3
2.7
Step-by-step explanation:
Yes
what is 9.58333333333 as a fraction?
Answer:
If you pacifically asking for the fraction 115/12
Step-by-step explanation:
I also looked on mathw it helps
Pls help I’ll give 20 points
Hey A store pays 5%
commission on the first
$500 in sales and 7% on
sales over $500. Find
the commission on a
$950 sale,
Answer:
144$
Step-by-step explanation:
check weather 6x2-5x - 14 is exactly divisible by (x-2) or not
Answer:
[tex]\large \boldsymbol {} 6x^2 -5x-14 =0 \\\\ D=25+14\cdot 4\cdot 6 =361=19^2 \\\\ x_1= \dfrac{5+19}{12} =2 \\\\\\ x_2 =\dfrac{5-19}{12} =-\dfrac{7}{6} \\\\ and \ \ we \ \ \ know \ \ that \\\\\ 6x^2 -5x-14 =6 (x-x_1) ( x- x_ 2) = 6 ( x-(-\frac{7}{6} ))\boldsymbol { ( x-2 ) } \\\\ as \ we \ can \ see \ , \ the \ \ expansion \ is \\\\\ x-2 ; therefore \ \ , \ \ the \ \ answer \ \ is \ \ yes[/tex]
Answer: Yes: divisible
Step-by-step explanation:
[tex]P(x)=6x^2-5x-14\\\\P(2)=6*2^2-5*2-14=24-10-14=0\\\\P(x)\ is\ exactly\ divisible\ by\ x-2\\[/tex]
PLEASE HELP
3•f(-4)-3•g(-2)= ?
Answer:Try using app called photo math
Step-by-step explanation:Its a app you can get on youre phone it can help
-6|5-2y|=-9
Please answer this I need to pass this class
Answer:
Isolate the variable by dividing each side by factors that don't contain the variable.
Exact Form:
y = 7 4 , 13 4
Decimal Form:
y = 1.75 , 3.25
Mixed Number Form:
y = 1 3 4 , 3 1 4
Step-by-step explanation:
Answer:
y = 1.75
Step-by-step explanation:
y = 7/4
ghỹd7d6dlyyuz
38. Jean owes her parents $90, to be paid in 5 equal installments. How much is each
installment?