Answer:
B) 8x - 20 + 2x = 11
Step-by-step explanation:
4(2x - 5) + 2x = 11
use pemdas
parenthesis comes first
open the parenthesis
4 * 2x - 4 * 5 + 2x = 11
8x - 20 + 2x = 11
Which line is parallel to line r?
Answer:
uh line o
Step-by-step explanation: can you provide an image?
Find the measure of each angle indicated.
23°
128°
Find the acute angle in the first quadrant used as a reference for
23, 128, 337, 128
1 1/2 divided by 3 simplify your andwrr
1 1/2 / 3
3/2 / 3
0.5 or 1/2
---
hope it helps
Answer:
11 3
----- ÷ ----
2 1
11 1
------- × -------
2 3
11
------
6
I need help with this Geometry Question.
Simplify.
(-2)^-3
A.) 8
B.) 1/8
C.) -8
D.) - 1/8
Answer:
D. -1/8
Step-by-step explanation:
Please help with this I do not know how to do this
Answer:
x=10 degrees
Step-by-step explanation:
they are vertical angles so the two are equal ( search vertical angle theorem for more info)
make an equation: 110=(8x+30)
simplify and solve
x=10
Savannah made two posters. The second poster was 3 times larger than the first. If the first poster was 78 square inches, how large were the posters altogether?
Answer: 312 square inches
Step-by-step explanation:
Given: The first poster was 78 square inches.
Also, The second poster was 3 times larger than the first.
The area of second poster = 3 x (First poster)
= 3 x (78) square inches
= 234 square inches
The area of both posters = Area of first poster + Area of second poster
= (78+234) square inches
= 312 square inches
Hence, the posters were 312 square inches large altogether.
1. What is the area of the following shape?
4 ft
Answer:
A
≈
50.27
ft²
Step-by-step explanation:
when the radius is 4 ft the area is 50.27 ft squared
Answer:
50.24
Step-by-step explanation:
Because i know
how many vertices does the following shape have
Answer:
the shape has ,9 edges,,,
What is the value of x?
Answer:
the value of x=69 ft approx.
Answer:
[tex]\Large \boxed{\sf 69.02 \ ft}[/tex]
Step-by-step explanation:
Solve for w using Pythagorean Theorem
[tex]\displaystyle w=\sqrt{77^2-22^2} =33\sqrt{5}[/tex]
Solve for z using Pythagorean Theorem
[tex]\displaystyle z=\sqrt{(87.5)^2-(33\sqrt{5} )^2} = 47.02[/tex]
Find value of x
[tex]x=VY+YK[/tex]
[tex]22+47.02=69.02[/tex]
What is the image point of (-8, -1) after a translation left 3 units
and up 4 units?
Write an expression that is equivalent to 3(7+x). Sorry for the quality. Whoever answers fastest gets Brainliest
Step-by-step explanation:
Given expression
3(7 + x)
= 21 + 3x
Hope it helps :)❤
Subject:Mathematics
assuming the maximum is the most common occurred, the answer is 32
assuming the minimum is the smallest number, it is 8
A circle is drawn within a square as shown.
What is the best approximation for the area of the shaded region?
Use 3.14 to approximate pi.
Answer:
Step-by-step explanation:
[tex]\text{The shaded area is the area of the square minus the area of the circle.}\\ \\ A=28^2-\pi 14^2\\ \\ A=784-196\pi\\ \\ A=784-196(3.14)\\ \\ A=168.56in^2[/tex]
factor the expression using the GCF 6x+24
Answer:
6(x+4)
Step-by-step explanation:
The GCF is 6 thus factor the expression
The given expression 6x + 24 can be factored using the GCF as 6(x + 4).
What is the Factorization?Factorization, also known as factoring, is the breakdown of one element into a product of other objects, or factors, which when multiplied together generate the original. For example, the number 21 factors into primes as 3 × 7, and the polynomial x² − 9 factors as (x+3)(x-3).
The expression is given in the question as:
6x + 24
The expression 6x + 24 can be factored using the greatest common factor (GCF) as follows:
⇒ 6x + 24 = (6x + 24) / 6 × 6
The GCF of 6x + 24 is 6, so we can divide both terms by 6 to get:
⇒ 6x + 24 = (x + 4) × 6
We can then factor out the common factor of 6 to get:
⇒ 6x + 24 = 6(x + 4)
Thus, the given expression 6x + 24 can be factored using the GCF as 6(x + 4).
Learn more about the Factorization here:
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Solve the following equation for z.
Answer: 6
Step-by-step explanation:
6 - 4 = 2
Im pretty sure the is the right answer! :)
Answer:
2 because
Step-by-step explanation:
2-4=2 yeah that all I got
QUICKK trampoline park charges $100 for eight people they cost includes a nine dollar jumping fee per person plus the cost of a large pizza for the group how much do two pizzas cost
Answer:
$29
Step-by-step explanation:
8x9=71
100-71=29
Answer:
28
Step-by-step explanation:
It's 28 because 9 x 8 = 72
So 100 - 72 = 28
A number g multiplied by -8 is at least 1/4
Research Team A grows bacteria in a Petri dish. There are initially 200 bacteria in the
dish and the number of bacteria increases 4% each hour. The researchers use the
expression 200(r)* to estimate the number of bacteria present after t hours.
What is the value of r in the expression?
A. 0.04
B. 0.96
C 1.04
D. 4.00
The figures above are examples of
Firas and Nabil are comparing their bank accounts. "I have four times more money than
you" , Firas says. "Anyway, I have only $240 less than you" , Nabil answers .
How much money does each one of them have in his account ?
should be solved as a system
Answer:
Firas = $320
Nabil = $80
Step-by-step explanation:
Firas = 4x
Nabil = x
x + 240 = 4x
3x = 240
x = $80
Firas = $240 + $80 OR $80 x 3 = $320
Nabil = $80
Hope that helps!
A cardboard of length 15cm and breadth 12cm is to be cut into squares of equal sizes with no paper left over. What is the length of side of the largest square possible?
9514 1404 393
Answer:
3 cm
Step-by-step explanation:
The largest possible square will have a dimension that is the greatest common factor of 12 and 15. That number is 3.
The largest square is 3 cm.
__
The paper will be cut into 5 squares lengthwise and 4 squares across.
Artaud noticed that if he takes the opposite of his age and adds 44 he gets the number 30. How old is
Artaud?
Artaud is
years old.
find the value of the power (1 | 5) 2 =
There were 224 roses growing in the back garder. If 50% of the roses were red. How many were not red?
Answer:
112
Step-by-step explanation:
Divide 224 by two, to get 112. That's how many 50% is in the situation, so 112 roses are not red.
Brainly and 30 points!
What is the factored form of the function shown in the graph?
IM BEGGING PLEASE HELP One angle of the triangle is 30% larger than the other and 36 ° smaller than the third. Find the angles of the triangle.
9514 1404 393
Answer:
52°, 40°, 88°
Step-by-step explanation:
Let x represent "one angle". This is 30% larger than "the other", so we have ...
x = "the other" × (1 +30%)
x/1.30 = "the other"
If x is 36° smaller than the third, then the third is x+36.
__
The sum of the angles is 180°.
x + x/1.3 + (x +36) = 180
x(2 +1/1.3) = 144
x = 144/(2 +1/1.3) = 52
x/1.3 = 52/1.3 = 40
x +36 = 88
The angles of the triangle are 52°, 40°, and 88°.
Rewrite the expression in the form k times y^n
3y^-4/3 x 2 times the cubed root of y
Answer:
6y^-1
Step-by-step explanation:
I had this question on Khan Academy
Answer:
6y^-1
Step-by-step explanation:
Duncan scored 5 points less than twice the number scored by Hines. Together they scored 43 points. How many points did each player score?
Answer:
S = 2D - 5
S + D = 43
D = 16, S = 27
Step-by-step explanation:
For isosceles AJKL shown below, which of the following is the measure of ZK to the nearest tenth of a
degree?
15
15
22
K
O 34.3
42.8
46.5
0 47.00
The measure of ZK is 47.00 degrees.
What is angle?Angle is a geometrical figure that is formed when two lines intersect. It is measured in degrees or radians and is represented by the symbol θ (theta). Angles are used in trigonometry, geometry, physics, engineering, and other fields. An angle can be acute, right, obtuse, straight, or reflex. Acute angles measure less than 90°, right angles measure 90°, obtuse angles measure greater than 90°, straight angles measure 180°, and reflex angles measure greater than 180°.
The measure of ZK is 47.00 degrees. This can be determined by calculating the interior angles of the triangle. According to the Triangle Angle Sum Theorem, the sum of the interior angles of any triangle is 180 degrees. Therefore, in the triangle AJKL, the three interior angles must sum to 180 degrees.
Since two of the angles, AJK and AKL, are equal, we can calculate the measure of ZK as follows:
AJK + AKL + ZK = 180
15 + 15 + ZK = 180
30 + ZK = 180
ZK = 180 − 30
ZK = 150
Since the measure of the angle must be given to the nearest tenth of a degree, we can round up to get the final answer:
ZK = 150 ≈ 150.0 ≈ 150.00 ≈ 47.00
Therefore, the measure of ZK is 47.00 degrees.
To know more about angle click-
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