Answer:
4 • 7 + ( 3 + ( -3) ) is equivalent to D. 4 • 7 + 0
Hope it helped ❤
PLZ HELP 30 POINTS PLZ INCLUDE EXPLANATION
Answer:
m = 0
Step-by-step explanation:
1/2(-1.4m+0.4)=m+0.2
We move all terms to the left:
1/2(-1.4m+0.4)-(m+0.2)=0
Domain of the equation: 2(-1.4m+0.4)!=0
m∈R
We get rid of parentheses
1/2(-1.4m+0.4)-m-0.2=0
We multiply all the terms by the denominator
-m*2(-1.4m+0.4)-(0.2)*2(-1.4m+0.4)+1=0
Wy multiply elements
-2m^2(--(0.2)*2(-1.4m+0.4)+1=0
We use the square of the difference formula
-2m^2(+(0.2)*2(-1.4m+0.4)+1=0
Express 4037 in standard form
Answer:
Step-by-step explanation:
4037 in standard form
4037=4.037*10^3
what is the common different of this arithmetic sequence ?
Answer:
-4
Step-by-step explanation:
-7 minus 4 equals -11
-11 minus 4 equals -15
Please look at the picture
Answer:
1.5
Step-by-step explanation:
Vertical angles are congruent so:
7x=8x-12
Subtract 7x from both sides:
0=8x-12
Add 12 to both sides:
8x=12
Divide both sides by 8:
x=1.5 or
x= 3/2
The ratio of oil to vinegar in a certain salad dressing is 8 : 5. How much oil must be blended with 7 liters of vinegar for that recipe?
Answer:
1:4
Step-by-step explanation:
hope it help
Three students were given the expression shown and were asked to take a common factor out of two of the terms.
4-9x+21
Chang: 4-3(3x+7)
Chang’s expression is ___ because _______.
Benjamin: 4+3(3x+7)
Benjamin’s expression is ___ because ________.
Habib: 4+12x
Habib’s expression is ___ because ________.
Equivalent Expression
The correct simplification of this expression _____.
please help me omg
Answer:
Step-by-step explanation:
Determine whether each quadrilateral is a parallelogram. Justify your answer. Yes/No? Reason... opposite side congruent, opposite angles congruent, opposite sides parallel, diagonals bisect each other, one pair of parallel and congruent sides, not enough information? (look at the image)
Answer:
Yes! The given quadrilateral represents Parallelogram.
Reason: The given quadrilateral has opposite sides congruent.
Step-by-step explanation:
Given the quadrilateral with the four vertices.
Now in order to determine whether the given quadrilateral is a parallelogram or not, we need to check whether the opposite sides are congruent or not.It is clear that the given quadrilateral has opposite sides congruent.Therefore, the given quadrilateral represents Parallelogram.
Hence,
Yes! The given quadrilateral represents Parallelogram.
Reason: The given quadrilateral has opposite sides congruent.
9
8
a
+
4
8
a
−
5
8
8
9
a+
8
4
a−
8
5
A
138a−58
8
13
a−
8
5
B
58a−58
8
5
a−
8
5
C
811a+14
11
8
a+
4
1
D
78a+85
8
7
a+
5
8
how do I I find people that need help and so then I can answer them
Answer:
you make a account then go down and look for somthing you want ro answer
Step-by-step explanation:
hope this helps
Which equation represents a line which is parallel to the line y=-4x-8y=−4x−8?
Answer:
Step-by-step explanation:
y = -4x - 8
Any equation with an equal slope will be parallel to the line
Example: y = -4x or y = - 4x + 8
As long as the equation has a different y-intercept and equal slope it will be parallel!
An equation of a line that is parallel to y = -4x - 8 would be in the form:
y = -4x + b
What is the equation of a line?In mathematics, the equation of a line is a formula that describes the relationship between the x and y coordinates of the points on the line.
Two lines are parallel if they have the same slope. The equation of the line y = -4x - 8 is in slope-intercept form, y = mx + b, where m is the slope and b is the y-intercept.
From y = -4x - 8, we can see that the slope is -4. So, any line that is parallel to this line must also have a slope of -4.
Therefore, an equation of a line that is parallel to y = -4x - 8 would be in the form:
y = -4x + b
Where b is some constant value that determines the y-intercept of the line.
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Tell whether each relationship is a function.
PLEASE I NEED THIS ANSWER RIGHT NOW PLEASE HURRY
Answer:
No. This is not a function
Step-by-step explanation:
8 and 9 have more than one relationship with another number which describes it as not being a function.
Myra combined the like terms in the algebraic expression correctly.
Which statement correctly describes what Myra did?
8x^2 + 7-2x^2 + x
•Myra combined 8 and -2 to equal 6x2 +x+7- O
•Myra combined 8 and 2 to equal 10x2 +%+7
•Myra combined 8 and 7 to equal 15x2 - 2x + X-
•Myra combined 8 and 1 to equal gx2 - 2x2 +7-
(edge2020).
The answer would be the first one, combining 8 and -2
This is because the 2 like terms are 8x^2 and -2x^2. You can get this by looking in the problem. There are 2 terms with x^2 which means we have to combine them. One of them is 8x^2 (the 1st one) and the other is -2x^2 (since it says 7-2x^2)
If you combine these you will get 6x^2 [8+(-2)=6]
Answer:
Myra combined the like terms in the algebraic expression correctly. Which statement correctly describes what Myra did?
8 x squared + 7 minus 2 x squared + x
Myra combined 8 and Negative 2 to equal 6 x squared + x + 7.
Step-by-step explanation:
6= 24/x
Solve for x.
Answer:
X=4 this is the Answer good luck
first you will group like terms (that is, the numbers or letter that are the same)
x=24-6 =18
x is the only letter
How many eighths are there in 2?
Answer:
16
Step-by-step explanation:
eighths are 1/8 therefore there are 8 eighths in one,
1 x 2 is 2
8 x 2 is 16
therefore there are 16 eighths in 2
Answer:
Step-by-step explanation:
1 pizza has 8 slices
2 pizzas has 16 slices
i think it is easier to remember like this
Roger wants to have 400 copies of his resume printed. The first print shop Roger calls charges $21.50 for the first 200 copies and $10 for every 100 additional copies. The second print shop charges $0.15 per copy and has no deals on bulk
1.How much will it cost Roger at the first print shop?
2. How much will it cost Roger at the second print shop?
3. Which option is a better deal? How much will Roger save?
Please help!!!!:/
Answer:
3. I would say shop one because it's at a lower price. Although, it is up to you.
Step-by-step explanation:
Roger wants 400 copies; First print shop; $21.50 for first 200 copies + $10 for every 100 additional copies. Second print shop; $0.15 per copy + no deals on bulk
1. how much will cost roger at the first print shop?
$21.50 + $20 = $41.50 for 400 copies
2. how much will it cost roger at the second print shop?
$0.15 x 400 = $60
Consider the triangle at the right.
Which angle is the smallest?
A. angle A
B. angle B
C. angle CImmersive Reader
Answer:
The answer is C.
Step-by-step explanation:
It adds the smallest amount of numbers. :)
4. What is the remainder of F(x)= -4x^2+14x-23 with binomial x-2
Step-by-step explanation:
When (x - 2) = 0, x = 2.
=> F(2) = -4(2)² + 14(2) - 23 = -11.
By Remainder Theorem,
The remainder of F(x) divided by (x - 2) is -11.
what is half 7minutes and 24 seconds
Answer:
3 minutes and 42 seconds
Step-by-step explanation:
So I would convert that minute into seconds
7*60=420
So 420+24=444
Divide by 2
444/2=222
Now divide by 60 to convert it back to minutes
222/60= 3.7
3.7 minutes or
7/10*60=42
3 minutes and 42 seconds
think about the process the relationship between x and y is represented by the equation y=19x how can you decide if the equation represents a porportianl relatingjip
Answer:
Since the value is always multiplied by the same factor(19), the relationship is proportional.
Step-by-step explanation:
To see if the equation represents a proportional relationship, we see if the division of y by x is always the same
[tex]x = 1, y = 19*1 = 19[/tex]
[tex]x = 2, y = 19*2 = 38[/tex]
[tex]x = 3, y = 19*3 = 57[/tex]
So
[tex]\frac{57}{3} = \frac{38}{2} = \frac{19}{1} = 19[/tex]
Equal, so proportional
help pls! what’s the coordinates?
Answer:
It's (4,5)
Step-by-step explanation:
Hope it helps. Bye
Helppp i don't understand this at all and i need the answer fast
Answer:
i asked my mom and she said "Solution: 108"
Describe the relationship between the terms in each arithmetic sequence. Then write the next three terms in each sequence.
B
0, 5, 10, 15, …
a.
2 is added to each term; 17, 19, 21
b.
5 is added to each term; 20, 25, 30
c.
5 is added to each term; 25, 30, 35
d.
10 is added to each term; 25, 35, 45
Answer:
Answer b)
Step-by-step explanation:
In the sequence 0, 5, 10, 15,...
5 is added to each term in order to get the next one. Therefore the next three terms would be; 20, 25, 30.
This agrees with answer b) in the list of possible answers.
Question Progress
Homework Progress
85%
Vol =
1/3
x base area x ht
The pyramid below has a rectangular base and E
is directly above A.
Find the volume of the pyramid.
E
10 cm
С
A
4 cm
9 cm
B
Answer:
Step-by-step explanation:
84% Vol =
3
x base area x ht
The pyramid below has a rectangular base and E
is directly above A.
Simplify the expression.
(-3/4p)^3
Answer:
hope this helps
Step-by-step explanation:
The required, simplified expression is -27/64 * p³, as of the given expression
Simplify the expression: (-3/4p)³
To simplify, we raise the expression to the power of 3:
(-3/4p)³ = (-3/4p) * (-3/4p) * (-3/4p)
Simplifying further:
(-3/4)³ * (p³) = -27/64 * p³
Therefore, the simplified expression is -27/64 * p³, as of the given expression.
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Ayden’s school took a field trip. A total of 32 vehicles were needed for the trip. Some students took the bus, and some students car-pooled. There were 27 people on each bus and 3 people in each car. 408 people altogether attended the trip. How many buses and cars were needed for the trip?
Step-by-step explanation:
Let x be the number of buses for the trip.
Then (32 - x) is the number of cars for the trip.
We have 27x + 3(32 - x) = 408.
=> 27x + 96 - 3x = 408
=> 24x = 312
=> x = 13
Hence there are 13 buses and (32 - 13) = 19 cars.
HELP URGENT WILL GIVE BRAINLIEST
Answer:
B: (x + 1) = (y - 2)²
Step-by-step explanation:
0 = y² - x - 4y + 3
We want to find the equation of the parabola in vertex form.
The format for the vertex form is;
y = a(x - h) + k
Where (h, k) is the coordinate of the vertex.
Thus, let's transform 0 = y² - x - 4y + 3 into the vertex form
Let's rearrange to get;
x - 3 = y² - 4y
Let's use method of completing the square to get right hand side;
x - 3 = (y - 2)² - 4
Add 4 to both sides to get;
x - 3 + 4 = (y - 2)²
(x + 1) = (y - 2)²
Kylie is birdwatching and has seen 9 thrushes so far, as well as 24 other birds. Considering this data, how many of the next 88 birds to be spotted should you expect to be thrushes? thrushes
Answer:
33
Step-by-step explanation:
9 out of 24
x out of 88
so by interpolation it's gonna be 33.
Fill in the blank with the correct response. Given ∠1=∠2, find x.
Answer:
x = 6
Step-by-step explanation:
Since, ∠1 ≅ ∠2
By angle bisector theorem,
[tex]\frac{AB}{BD}=\frac{AC}{CD}[/tex]
By substituting the measures of each side in the given ratio of the sides,
[tex]\frac{3}{x-4}=\frac{x}{4}[/tex]
12 = x(x - 4)
12 = x² - 4x
x² - 4x - 12 = 0
x² - 6x + 2x - 12 = 0
x( x - 6) + 2(x - 6) = 0
(x + 2)(x - 6) = 0
x = -2, 6
Since, measure of the sides can't be negative, x can not be negative.
Therefore, x = 6 will be the answer.
Answer:
x = 6
Step-by-step explanation:
What are the potential solutions of In(x^2 - 25) = 0?
Answer:
-3 on edg
Step-by-step explanation:
[tex]\boxed{\boxed{\pink{\bf \leadsto The \ Solution \ of \ the \ given \ equation \ is\ \sqrt{26}\ or \ -\sqrt{26}}}}[/tex]
Step-by-step explanation:We need to find the solution of the given logarithmic equation. So the given equation is ,
[tex]\bf \implies ln ( x^2-25) = 0 [/tex]
Using the Properties of log we can write this as ,
[tex]\bf \implies e^{ln(x^2-25)} = e^0 \:\:\bigg\lgroup \red{\bf Here \ e \ is \ Euler's \ Number }\bigg\rgroup \\\\\bf\implies x^2-25 = e^0 \\\\\bf\implies x^2-25 = 1 \\\\\bf\implies x^2=25+1\\\\\bf\implies x^2=26 \\\\\bf\implies x = \sqrt{26} \\\\\bf\implies\boxed{\red{\bf x = \sqrt{26},-\sqrt{26}}}[/tex]
Hence the Solution of the given equation is √26 or -√26.A baker used 4/8 cup of flour to make 5/13 of a recipe. How much flour would the baker use to make the whole recipe?
Group of answer choices
10/13
3/7
1_3/10
5/26
Answer:
A
Step-by-step explanation:
its just some rounding