Answer:
B. multiply both sides by c.
Step-by-step explanation:
To solve the equation for x, you have to isolate the x variable on one side of the equation. To do this, do the opposite of any operation applied to x to remove other variables from the x's side of the equation:
x/c = d
multiply both sides of the equation by c to isolate x:
(x/c) * c = d * c
x = dc
Now x can be solved for.
Hope this helps :)
Multiply.
−2 1/4X(−2 1/3)
−5 1/4
−41 1/2
41 1/2
5 1/4
The result of [tex]\tt{} - 2 \frac{1}{4} \times ( - 2 \frac{1}{3} )[/tex] is [tex]\tt{}5 \frac{1 }{4} [/tex]
preliminaryPecahan dalam matematika adalah bilangan rasional yang dapat ditulis dalam bentuk [tex]\tt{}\frac{x}{y}[/tex] (dibaca x per y), dengan bentuk dimana x dan y merupakan bilangan bulat, y tidak sama dengan 0, dan bilangan x bukan kelipatan bilangan y.
Explanation[tex]\tt{}- 2 \frac{1}{4} \times ( - 2\frac{1}{3} )[/tex]
[tex]\tt{} - \frac{9}{4} \times ( - \frac{7}{3} )[/tex]
[tex]\tt{}\frac{3}{4} \times 7[/tex]
[tex]\tt{}\frac{3 \times 7}{4} [/tex]
[tex]\tt{} \frac{31}{4} [/tex]
[tex]\tt{}5 \frac{1}{4} [/tex]
34 x 21
22 x 41
17 x 66
59 x 5
which pair factor ONLY contains composite numbers ?
Answer:
The last option
two angles of a triangle measure 55° and 20°
Answer: All triangles have a 180 degree to them so 55+20 is 75 AND 180 degrees - 75 gives us 105 degrees. Although I know my math is correct a picture of this triangle would be helpful
Step-by-step explanation:
Find the perimeter of a rhombus whose diagonals are
30cm and 34cm
a non rh
rhombus whose
diagonals
are
Answer:
Rhombus Side = sqr root [(34 / 2)^2 + (30 / 2)^2]
Rhombus Side = sqr root [17^2 + 15^2]
Rhombus Side = sqr root [289 + 225}
Rhombus Side = sqr root [514]
Rhombus Side = 22.6715680975
Rhombus Perimeter = side * 4 = 90.68627239 cm
Step-by-step explanation:
Which of the following statements is true of the system below?
-2x-3y=-1
3x+6y=0
A. The solution to this system is (3,-2).
B. The solution to this system is (2,-1).
C. This system has no solutions.
D. This system has infinitely many solutions.
Answer:
y=mx+b 57+cb
Step-by-step explanation:
Answer:
b. the solution to this system is (2,-1)
Step-by-step explanation:
2 4/5 ___ 2.45
(>,<,=)
Answer:
2 and 4/5 > 2.45
Step-by-step explanation:
2.8 is greater than 2.45
Answer:
2 4/5 is equal to 2.8 so 2 4/5 > 2.45
Step-by-step explanation:
WRITE THE POINT -SLOPE FORM OF THE EQUATION OF THE LINE THAT PASSES THROUGH THE POINTS (5,9) AND (-6,10)
Answer:
y-5 = -3(x-9)
Step-by-step explanation:
(9--6)/ (5-10)
(9+6)/ (5-10)
15/-5
-15/5
Slope = -3
y-y1 = m(x - x1)
y-5 = -3(x - 9)
Think about Digit's game of spinning the spinner.
He wants to know the probability of the following events happening on two separate spins.
A: spinning praline wafer
B: spinning oven-baked apple & lavender calzone
Which formula should Digit use to find the probability?
P(A∩B)=P(A)⋅P(B|A)
P(A∪B)=P(A)+P(B)
P(A∪B)=P(A)+P(B)−P(A∩B)
P(A∩B)=P(A)⋅P(B)
Answer:
Should be P(A∩B)=P(A)⋅P(B)
Complete the statement for triangle HJK with medians (HN), (JL), and (KM), and centroid P. PN = ____ HN *
1 point
1/2
2
1/3
2/3
Answer:
Step-by-step explanation:
PN = [tex]\frac{1}{3}[/tex] HN
Use 3 for pi. I will give brainliest to whoever answers correctly
Answer:
where is the 3
Step-by-step explanation:
Louis age is three years more than twice the age of Sánchez . The sun of their ages is 39. How old are Sánchez and Louis ?
Answer:
Sanchez- 42
Louis- 40
Step-by-step explanation:
hope this helps
Brainliest if you can help and provide an answer plus explanation :)
Q: How much money would you save on 10 pounds of blueberries at the less expensive fruit stand? (Hint: Find the cost of 10 pounds of blueberries for each, A and B, then subtract the values.) Remember to explain your reasoning!
Answer:
According to my...calculations, you would save $20.
Step-by-step explanation:
You have to find the ratio/the rate of change, then you multiply it to get to ten pounds. You do the same for the other line. Then you just subtract it.
A= 2 pounds for $12
B= 1 pound for $4
Multiply the two to get to 10, and whatever the number is (5) you multiply 12 by it as well. For B, you multiply by 10. You get $60, for A. $40 for B.
The amount saved would be $20.
Which polynomial is paired to its factored form?
49x2 + 112x + 64 and (7x + 8)3
25x2 − 45x + 81 and (5x – 9)2
216x3 − 540x2 + 450x – 125 and (6x – 5)3
729x3 + 324x2 + 144x + 64 and (9x + 4)3
Answer:
216 x^3 - 540 x^2 + 450 x - 125 = (6 x - 5)^3
Step-by-step explanation:
The first one cannot be a perfect cube, since the first term contains x^2 and not x^3.
the second one is not a perfect square (the coefficient of the middle term should be an even number: "-90")
The third expression is the perfect cube as shown.
Trevor went to the pet store to get a new pet fish. Unfortunately, the selection at the store wasn't very good. Exactly 90% of the fish at the store were goldfish. Trevor wanted any fish, but a goldfish. If there are 140 fish at the store, then how many fish could Trevor choose from?
Answer: 14 fish
explanation: 90% of 140= 126 (if u use a proportion or multiply 0.9x140).
140-126=14
Answer: He has 14 other fish to choose from in the store
Step-by-step explanation:
90% ÷ 100 = .9
.9 × 140 = 126
140 - 126 = 14
six less than a number a 7 times a number is 85
Answer:
7x-6=85
Step-by-step explanation:
7×number for example x
then subtract 6 from that
then you have 85
Answer:
Step-by-step explanation:h
One number is three less than a second number. Six times the first is 6 more than 3 times the second. Find the numbers.
Step-by-step explanation:
Given,
x = y - 3
Also,
6(y - 3) = 3y + 6
6y - 18 = 3y + 6
6y - 3y = 6 + 18
3y = 24
y = 24/3
y = 8
x = 8 - 3
x = 5
Therefore, the first number is 5 and the second number is 8.
The Virginia Resolution was written by John Adams. Aaron Burr. Thomas Jefferson. James Madison.
Answer:
D.
Step-by-step explanation:
Did the test
Answer:
Jame´s Madison.
Step-by-step explanation:
WILLL GIVE BRAINLEAST Name a positive or negative number to represent each situation.
1. depositing $85 in a bank account ____
I think the answer would be +85 or just 85 because deposit means to add something so I am pretty sure it would be +85.
Plot the x- and y- intercepts to graph the equation.
y= -1/2x - 3
Step-by-step explanation:
work is shown and pictured
estimate each product :
1/9 x 83
Answer:
8.5
Step-by-step explanation:
1/9=0.1111111111111
0.1111111111111=0.1
83=80 or 85
0.1*85=8.5
if Brian is 24 years old and his sister is 16 years old. how old is Brian to his sister.
and if Brian's mother is 56 years old how is his mother to his sister. if
Brian's mother is 56 how old is his mother to his sister.
if their father is 63 how old is he to the mother Brian's mother and Brian.
is the mother related to the sister. how old is the sister to the mother and the father. band uncle is 84 how old is he to Brian's mother sister father and to himself. last question how old is other ages add together. who is the oldest
Answer:
1. 3:2
2. 7:2
3. 63:56:24
4. 16:56:63
5. 84:56:16:63
the ages added up is 219
the uncle is the oldest
Step-by-step explanation:
I'm answering by ratios because I'm not exactly sure what you mean.
24:16 = 6:4 = 3:2
56:16 = 7:2
63:56:24 is already in its simplest form I think??
16:56:63 also in its simplest form
84:56:16:63
the ages added up is 219
the uncle is the oldest
What is the extraneous root of this problem?
Answer:
a: -6
Step-by-step explanation:
[tex]\sqrt{5(-6)+6} =\sqrt{-24} = -6\\[/tex]
This equation is not correct, therefore A is not a root and is extraneous
what is the factterd form for the eqaution 3x^2+8x+4
Answer:
(3x+2)(x+2)
Step-by-step explanation:
1 Split the second term in 3{x}^{2}+8x+43x
2
+8x+4 into two terms.
3{x}^{2}+6x+2x+43x
2
+6x+2x+4
2 Factor out common terms in the first two terms, then in the last two terms.
3x(x+2)+2(x+2)3x(x+2)+2(x+2)
3 Factor out the common term x+2x+2.
30. What is the degree of the polynomial?
31. Which polynomial is in descending order in terms of x?
Picture attached
Answer:
Step-by-step explanation:
30). [tex]5^{th}[/tex] degree ( 4 + 1 = 5 ; 1 + 1 = 2 and 2 + 2 = 4 )
31) D) Choice D
2 with the exponent of 2 ⋅(45÷9) - 3
i need the answer
Which of the following is the least expensive cereal per ounce 13oz for 2.59 11.4 oz for 3.69 12oz for 3.99 20 oz for 5.99
Answer:
13 oz for 2.59 (im pretty sure)
Step-by-step explanation:
13 divided by 2.59 means every 5.01393 ounce it costs 1$. and from there you just find how many ounces compared to dollars.
Function or not a function
-3 6
5 6
3 -2
-5 1
Answer: It is a function.
Step-by-step explanation:
A function is a relation between two sets that associates every element of the one set to exactly one element of the other set.
Given table : Input values Output values
-3 6
5 6
3 -2
-5 1
Here each input value value is related to exactly one out out value.
Hence, it is a function.
Fill in the table of values for the equation y = x + 2
Answer:
-3
2
5
Step-by-step explanation:
What is an equation of the line that passes through the points (0, -1) and (6, 1)? Put your answer in fully reduced form
math...............math
Answer:
Frrr its always math -_-
Step-by-step explanation:
Answer:
11.56
25
25
Step-by-step explanation: