Answer:
3.66666. . . = 11/3 = 3 2/3
Step-by-step explanation:
Use distributive property.
3 ⋅ x = 3x
3 ⋅ (-1) = -3
3x - 3 + 4 = 12
Add -3 to 4
1
3x + 1 = 12
Subtract 1 from both sides.
3x = 11
Divide both sides by 3
3.666666. . .
This can also be written as 11/3
11/3 can be simplified to 3 2/3
Hope I helped :)
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Ms. Rios wants to share $1 equally among 6 students. What fraction of a dollar will each student get?
Answer:
17 cents
Step-by-step explanation:
Firstly, as we know this is going to become a fraction, we can replace $1 with $1.00.We are trying to divide $1.00 amongst 6 people. This is a division problem, and will look like 1.00 ÷ 6.We get .166... which we can round to 17 cents, or .17.If I am incorrect in my reasoning, please let me know so that I can plan better for my future answers. Have an amazing day.
Find the area
17m
8m
15n
Answer:
[tex]60 \ \text{m}^{2}[/tex]
Step-by-step explanation:
We are given the base, which is 15 meters. When we increase the base, we will obtain the height, which is 8 meters. Now, let's substitute the base and the height in the formula to find the area of the triangle.
[tex]\rightarrow \dfrac{1}{2} \times 15 \times 8[/tex]
[tex]\rightarrow 15 \times 4[/tex]
[tex]\rightarrow 60 \ \text{m}^{2}[/tex]
Thus, the area of the triangle is [tex]\bold{60 \ \text{m}^{2}}[/tex].
I need help with this question
In the figure below, line M is parallel to line N.
What is the value of y
A 16
B 48
C 64
D 132
Constance wrote a total of 10 pages over 5 hours.
How many hours will Constance have to spend writing this week in order to have written a total of 20 pages?
Step-by-step explanation:
10 pages in 5 hours.
our focus is on pages (how long for 20 pages).
so, if we don't see the ratio right away, let's norm the original relationship to 1 page :
10 pages in 5 hours
so,
1 page in 5/10 = 0.5 hours = 1/2 hours
and now : how long for 20 pages ?
1 × 20 pages in 1/2 × 20 hours
20 pages in 10 hours.
formally, we are dealing with a ratio, which is a fraction :
10 pages in 5 hours = 10/5
to keep the value of the fraction, in order to change one of the 2 values to a target value (like 10 pages to 20 pages in our case), we need to multiply the other with the same factor :
10/5 × 2/2 = 20/10
so, again, this tells us 20 pages in 10 hours.
Find the solution of x.
Answer:
c. 29°
Step-by-step explanation:
The measure of the inscribed angle x is half the measure of subtended arc BC.
x = 58°/2 = 29°
!!!PLEASE HELP!!! ASAP
Answer:
Pretty sure it's 3.5 because...
Step-by-step explanation:
7 ÷ 2 = 3.5
find area of irregular figure
Answer:
164 square meters.
Step-by-step explanation:
This is a 12x15 rectangle minus the small rectangle near the bottom.
The small rectangle has dimensions (12-5-5) * 8.
Therefore, our answer is 12*15 - 2*8 = 164 square meters.
Dis for a test don’t mess me up.
Answer:
the answer is 8
Step-by-step explanation:
Which translation rule describes the translation that is 6 units to the right and 5 units down? A. (x, y) → (x + 6, y – 5) B. (x, y) → (x – 6, y – 5) C. (x, y) → (x + 6, y + 5) D. (x, y) → (x – 6, y + 5)
Answer: A
Step-by-step explanation:
You need to add 6 to the x coordinate and subtract 5 from the y coordinate.
Answer:
The answer would be (x + 6, y - 5)
Step-by-step explanation:
6 units to the right is +
6 units to the left is -
5 units to the up is +
5 units to the down is -
Solve each equation by factoring.
1) a^2- 9a + 14 = 0
Which property gives plasma a high electrical conductivity?
O A.
low density of particles
B. repeating crystal structure
Ос.
diverse chemical composition
D. presence of charged particles
Answer:
D. Presence of charged particles
Step-by-step explanation:
Plasma consists of a medium of gas that has about the same amount of particles that are positively and negatively charged formed due to the ionization of the gaseous atoms forming ions that have ejected some orbital electrons as well as electrons that move in the same manner as gaseous particles within the medium.
Evaluate x-(x-y3)); use x=9 and y=1
Answer:
-15
Step-by-step explanation:
9-(9-1*3)
9-8*3
9-24
-15
Help!!!! Please will be brainiest and get thanks + 5 stars!!
Answer:
X = 90°
Y = 45°
Z = 45°
Step-by-step explanation:
[tex] \frac{1}{2} ( \frac{90}{1} )[/tex]
[tex] \frac{90}{2} [/tex]
[tex]45[/tex]
What is theSquare root of 4
Estimate the solution of system equation
y = -2x-5
y = 2x-2
Answer:
(-3/4,-7/2)
Step-by-step explanation:
PLEASE HELP THERE PICTURES i will choose brainliest answer
Answer:
question 3= C.
question 2= A.
question 1= seventy-two minus twelve, times less than 24 equals?
Step-by-step explanation:
smort mr clean 0-0
which is the value of this expresson when a=5 and k=-2
25/9 aka the third option
1) A number is drawn at random from the set (1, 2, 3, 4, and 5) and a letter is drawn at random from the word COBRA. How many possible outcomes are there for this experiment? Find the probability that
Answer:
Step-by-step explanation:
There are 5 numbers. You are going to draw 1 number.
There are 5 letters -- all different. You are going to draw 1 of them
The number of outcomes = 5 * 5 = 25
You have calculated that a serving of cake is about 50 cubic inches in size. If a customer comes in and wants to buy a cake that serves 10-12 people, which cake mold would you recommend that they purchase?
The cake mold I would recommend to a customer that wants to buy a cake that serves 10-12 people is the 600 cubic inches size.
What does multiplication mean?
Multiplication is the process of determining the product of a set of numbers by carrying out a specialised mathematical operation. The sign that denotes multiplication is x.
Which cake mold should be bought?The cake mold to be bought can be determined by multiplying the mold per serving by the maximum number of people the customer wants to serve.
12 x 50 = 600
To learn more about multiplication, please check: https://brainly.com/question/3385014
AAAAA I NEED HELP AGAIN!!
Answer:
x=1
Explanation:
it is x=1 because if the point (-1,3) is reflected then the other point is (3,3) and so on
Help my math teacher created thistest and I don’t know how to do any of this
Answer:
B
Step-by-step explanation:
If you’re looking for the intersection it’s B.
Which value for y makes the equation y - 2.5 = 1.95 true? A. y = 0.78 B. y = 4.875 c. y = 48.75 D. y = 4,875
Answer: B is the answer
Step-by-step explanation:
Find the area of a kite with diagonals 12 ft and 3 ft.
Answer:
36 because 12 times 3 =36
Step-by-step explanation:
12 time 3 is 36
B. Find the area of the triangle formed by joining the mid points of the sides of a triangle
whose vertice sre(0, - 1), (2, 1) and (0,3). Find the ratio of this area to the area of the
given triangle
Answer:
2.1
Step-by-step explanation:
When Jocelyn runs the 400 meter dash, her finishing times are normally distributed with a mean of 61 seconds and a standard deviation of 2 seconds. Using the empirical rule, what percentage of races will her finishing time be between 57 and 65 seconds?
Answer:
95% of races will her finishing time be between 57 and 65 seconds.
Step-by-step explanation:
Mean=61 seconds
Standard deviation =2
Empirical rule says,
68% of data covered between mean±1 standard deviation
95% of data covered between mean ±2 standard deviation
99.7% of data covered between mean ± 3 standard deviation.
I'll upload the Empirical rule curve.
Because 57 is 61-2(2) and 65 is 61+2(2), so, 95% of data covered.
So, according to Empirical rule, 95% of races will her finishing time.
Determine if the expressions are equivalent.
when w = 11:
2w + 3 + 4 4 + 2w + 3
2(11) + 3 + 4 4 + 2(11) + 3
22 + 3 + 4 4 + 22 + 3
25 + 4 26 + 3
29 29
Complete the statements.
Now, check another value for the variable.
When w = 2, the first expression is
.
When w = 2, the second expression is
.
Therefore, the expressions are
.
Answer:
the first expression is 2 therefore 2 plus the second expression is 4 so 2+4 = 6
Answer:
the first expression is 2 therefore 2 plus the second expression is 4 so 2+4 = 6
Step-by-step explanation:
Help ASAP with find slope of line
Hi!
The equation of the line is written in slope-intercept form (y=mx+b) where m stands for the slope.
In order to find the slope of the given line, let's just take a look at our equation.
Hint: what is the coefficient of x?
That's right, 5/4
Hence, the answer is
[tex]\boxed{\boxed{\bold{\frac{5}{4}}}}[/tex]
Hope everything is clear.
Let me know if you have any other questions; if so, please feel free to ask.
#LearningDoesn'tEnd
#LearningIsFun
[tex]\rule{200}{2}}[/tex]
Answer:
a.5/4
Step-by-step explanation:
y equals mx plus c, where m is the gradient(slope of line) & c is the constant
∴y equals (5/4)x-5,where 5/4 represents the "m" & -5 is the constant.
Therefore,5/4 is "m" which is the slope(gradient).
The area of a garden is measured in:
1.grams
2.square centimetres
3.square metres
it's answer is square metre because SI unit of area is square and in most of the case area of garden is given as metre
At Treetop Middle School, 60% of the students are BOYS. If there are 2400 students, how many students are GIRLS? {Please help a sista out :0}
Answer:
1440 girls
Step-by-step explanation: