Answer:
50 because,
Step-by-step explanation:
9n means 9 times 6. Which equals to 54, subtract 4 to get 50
Answer:
50
Step-by-step explanation:
If n = 6 the equation becomes 9(6)-4 or 9 x 6 - 4
9 x 6 = 54
54 - 4 = 50
Thus, the answer is 50
4x^2+9x+10+3x^2+7x+2
Answer:
7x2+16x+12
Step-by-step explanation:
=4x2+9x+10+3x2+7x+2
=(4x2+3x2)+(9x+7x)+(10+2)
=7x2+16x+12
70% of x is 63. Write an equation to find the value of x, and solve the equation. What is the value of x?
Answer:
70%of x = 63
70/100 × x = 63
x=63×100/70
x=90
Step-by-step explanation:
(13 x 2) + (2 x 0.5)
Answer:
27
Step-by-step explanation:
(13x2)+(2x0.5)
(26)+(1)
27
Answer:
27
Step-by-step explanation:
Use PEMDAS:
Parantheses
Exponents
Multiplication
Division
Addition
Subtraction
solve and get brainliest!!
please be sure of your answer!!!!
Answer:
a acute,equilateral..............
Answer:
a. acute, equilateral
Step-by-step explanation:
acute means it's under 90° in angle
that angle is not over 90° degrees or is a right angle
so it's acute
and the lines tell you that all the sides are congruent which means it's equilateral
hope this helps dude
what does c mean in Ax+By+C=0 in standard form
Answer:
This is an equation of a line in standard form. The "C" is the constant of the equation
Step-by-step explanation:
There are 10 marbles in a paper bag, 6 of which are red. The rest are blue. You play a game with your friend. If you draw a red marble, you win. If you draw a blue marble she wins. Is this a fair game?
A rectangle has a length of 4 meters. The width is 2 meters more than the length. Work out the area.
Answer:
24 m^2
Step-by-step explanation:
Given data
Length= 4 meters
Width= 2+4= 6 meters
We know that the expression for the area of a rectangle is given as
A= Lenght* Width
A= 4*6
A= 24m^2
Hence the area is 24 m^2
3x+4=25 please this will help alot
Answer:
x = 7
Step-by-step explanation:
3x + 4 = 25
-4 -4
3x = 21
divide by 3
x = 7
Plz mark as brainliest if it helps! Have a good day!!!
-Lil G
[tex] \pink{\boxed{\rm Answer + Explain}} [/tex]
[tex] \rm 3x + 4 = 25[/tex]
[tex] \rm 3x = 25 - 4[/tex]
[tex] \rm 3x = 21[/tex]
[tex] \rm x = \frac{21}{3} [/tex]
[tex] \blue{\boxed{ \rm x = 7}}[/tex]
I don’t understand can someone please help.
Answer:
3.6
Step-by-step explanation:
quadrilateral MNPQ is reflected across the c axis then translated 2 units down to form quadrilateral MNPQ. which statement is correct regarding the pre imagine and it's image.
is it still the same shape and size ?
Answer:
yes it is the same shape and size
Step-by-step explanation:
In triangle ABC, the measure of angle CAB is 80° and the measure of angle ABC is 45.5°.
What is the measure of angle BCA in degrees?
A 125.5°
B 54.5°
C 55.5°
D 64.5°
Answer: B
Because triangles add up to 180 degrees, all you need to do is subtract 45.5 and 80 from 180, which gives you 54.5 degrees.
Hope this helped you!
Which expression is equivalent to 28a - 7b?
A. 4(7a - 7b)
B. 7(28a - b)
C. 7(4a - b)
D. 7(a - 7b)
A ball is thrown up in the air from 5 feet above the ground level. The ball reached a height of an additional 6 feet in approximately 4 seconds, and then came
down back to ground level in 5 more seconds. Which graph best represents the relationship between the height of the ball and the time?
Answer:it’s F
Step-by-step explanation:
It’s F
Stacy's dining room is 6 yards wide and 6 yards long. Stacy wants to install a new wood floor. It will cost $7.09 per square yard. How much will Stacy's new floor cost?
Answer:
Step-by-step explanation:
Answer:
$255.24
Step-by-step explanation:
Area of the floor= 6×6=36 yards²
1 square yard : $7.09
36 square yards : $255.24
$7.09×36= $255.24
Help me with this please
[tex] \huge \color{Lime} Answer: [/tex]
[tex] \medium \color{Red} Cone[/tex]
- E. ⅓ (pi r²) h[tex] \medium \color{Yellow} Cylinder [/tex]
- A. (pi r²) h[tex] \medium \color{Purple} Rectangular Prism[/tex]
- B. (lw) h[tex] \medium \color{Green} Triangular Prism [/tex]
- C. (½ bh) h[tex] \medium \color{Blue} Rectangular Pyramid [/tex]
- D. ⅓ (lw) hWatch carefully because Cylinder and Rectangular Prism changed position.
Directions: Tell whether each set of ordered pairs satisfies an exponential function. Write yes
or no.
{(-1-1),(0,0),(1,-1).12.-4)}
. 4
{(0,1),(1,4),(216),(3,64)}
{(-11.5),(0,3).(16) (2.12)}
()/(
{(-1-9).(1,9),(3,27).(5,45)}
Answer:
1_9
Step-by-step explanation:
Directions: Underline the prepositional phrase in each sentence. Highlight the preposition. (There may be more than one.)
Can someone plz help real quick?
Answer:
1 Cm - 3 Meters
Step-by-step explanation:
Just do 15 (meters) divided by 5 centimeters. 15 divided by 5 is 3.
Which expression is equivalent to the area of square A, in square inches?
A
10 in.
24 in.
(10)(24)
o
10(24)
Saun and Exit
Answer:
10^2+24^2
Step-by-step explanation:
got 100% on the quiz
one cookie at the bakery cost $0.65 two cookies cost $1.20 and three cookies cost $1.75 how much will half a dozen cookies cost
Answer:
half a dozen cookies would cost $3.90
Step-by-step explanation:
Find the value of x. Round to the
nearest tenth.
26
12
Х
x = [ ?
Answer:
x = 10.8
Step-by-step explanation:
cos 26° = x/12
0.8988 = x/12
x = 10.785
Explain what the (0,0) represents in the table.
Answer:
0,0
Step-by-step explanation:
0,0 on a graph would represent the origin.
which number is a zero of f(x) = 2x (x + 7) ( x-4)
Answer:
0, -7, 4
Step-by-step explanation:
Zeros of a function are values that make the function = 0
So, f(x) = 2x(x + 7)(x - 4) = 0
x = 0 or x + 7= 0 or x - 4 = 0
x = -7 x = 4
Note: If you were to graph f(x), the graph would intercept the x-axis at 0, -7, and 4
Please help? If you want I can type the question in the comments too
Answer:
[tex]y = \frac{1}{2} x- 4[/tex]
Step-by-step explanation:
You can solve this by saying:
[tex]\Delta y = s \Delta x[/tex]
so in this case we have
[tex]y - (-2) = \frac{1}{2}(x- 4)\\[/tex]
Now we can simply solve for y:
[tex]y + 2 = \frac{1}{2} x- 2\\y = \frac{1}{2} x- 4[/tex]
plz help me il giv a lot of points
Answer:
16x^12
Step-by-step explanation:
Answer:16X^12
I hope I can help you have a great day.
find the value of given expression
[tex] \sqrt{99 \times 99} [/tex]
Answer:
√{99×99}=√99²=±99 is the value of given expression
Step-by-step explanation:
since √x²=±x
Answer:
[tex]±99.[/tex]
Step-by-step explanation:
[tex] = \sqrt{99 \times 99 } [/tex]
[tex] = \sqrt{9801} [/tex]
[tex] = ±99.[/tex]
7th grade math
plz help asap
the picture is attached
10 POINTS
Answer:
1. A, C, and E
2. 13.5
3. -3
4. $3.39
5. 9 1/4 miles
Step-by-step explanation:
Can the sides of a triangle have lengths of 19,24 and 43? If so, what kind of triangle is it?
Answer:
Yes Isosceles Triangle
Step-by-step explanation:
Im not a 100% sure but they all add up to 84 so good luck
( I WILL GIVE YOU BRAINLY IF YOU GET IT Right!!!!!)Kim earns 3 points for every correct answer on a test. The
equation y = 3x shows her total points, which depends
on the number of correct answers.
Select the graph with the correctly labeled axes for this situation.
Answer:B
Step-by-step explanation:
the top of a table has a length of 7 feet and a width of 5 feet. what is the area of the table top
Answer: 35ft
Step-by-step explanation:
The area for a rectangle or square is Width times Length (W*L)
So we can take our given measurements and multiply them
[tex]5*7=35[/tex]
Give the product in simplest form:
Answer:
5 15/48
Step-by-step explanation:
5 times 3 is 15, 8 times 6 is 56, and 5 times 1 is 5....you can not simplify 15/48 so the final answer is 5 15/48