Answer:
50 liters (b)
Step-by-step explanation:
An average water bottle is about 1 liter. 5 liters would be way too less to fill a bathtub! So, 50 liters. Also, we don't measure capacity/volume using kilograms. :p
WILL GIVE BRAINLIEST FOR RIGHT ANSWER!
Which mixed number is equivalent to the improper fraction 56/9?
5 6/9
6 2/9
7 8/9
8 4/9
Answer:
6 2/9
Step-by-step explanation:
95 is 36% of what number? Round to the nearest hundredth if necessary.
A. 34.2
B. 263.89
C. 26388.89
D. 0.78
263.89 i think brainiest if correct?
EXPLAINATION: [tex]\frac{95}{36}[/tex] x 100% = 263.8888888889%
Solve 13+b>34. Graph the solution.
I give lots of points
Question:
13 + b > 34
Step 1: Keep variable on one side, and subtract 13 on both sides.
b > 21
Step 2: Now that you have the value of b, create a number line that includes the number "21"
Step 3: Since it is not "or equal too" we will use an open dot, since we do not contain that point. Put dot over 21.
Step 4: The sign is ( > ) meaning greater than. Therefore all points greater than 21 is true. See graph.
Answer:
ue mom
Step-by-step explanation:
LOOK AT PICTURE
Regroup and write your answer in simplest form
Answer:
[tex]6 \frac{1}{4}[/tex]
Step-by-step explanation:
[tex]2 \frac{7}{8} + 3 \frac{3}{8}\\[/tex]
Convert to improper fractions, multiply the number part of the fraction by the denominator, then add it to the numerator.
[tex]\frac{23}{8} + \frac{27}{8}[/tex]
Add the numerators,
[tex]\frac{50}{8}[/tex]
Simplify,
[tex]\frac{25}{4}[/tex]
[tex]6 \frac{1}{4}[/tex]
I only need the answer to number 17.
Answer:
-5v+19
Step-by-step explanation:
-5v+2-1+7v+11v
-5v+2-1+18
-5v+1+18
-5v+19
The number of turtles in a lake increased by 20% between last year and this
year. Last year there were 110 turtles in the lake. What is the population
this year?
A. 88 turtles
B. 90 turtles
C. 132 turtles
D. 138 turtles
What polyominal should be subtracted from 3x^2+4x-1 to get the difference equal to x^2
Step-by-step explanation:
(3x² + 4x - 1) - ? = x²
Therefore ? = (3x² + 4x - 1) - x² = 2x² + 4x - 1.
The polynomial that should be subtracted is 2x² + 4x - 1.
4) Two friends pooled the tickets they
won from playing video games to get a
prize that requires 800 tickets. If one
friend won 130 more tickets than the
other friend, how many tickets did each
friend win?
Create a bar model to solve the problem
Step-by-step explanation:
c=800-130
that is the answer
please mark me brainiest
3.) Solve:
5x + 3- 3x = 2(x + 3) - 5
Answer:
0 = -2
Step-by-step explanation:
Answer:
no answer.
Step-by-step explanation:
5x + 3 - 3x = 2(x + 3) - 5 Simplify the left.
2x + 3 = 2(x + 3) - 5 Remove the brackets
2x + 3 = 2x + 6 - 5 Simply the right
2x + 3 = 2x + 1
It doesn't matter what you do, this is going to give you an impossible answer. The 2x's will cancel out and you will get 3 = 1 which is impossible.
I really need help Please
What decimal times 10 can give me 20
Incorrect answer 2.0
Please help
Answer:
0.2?
Step-by-step explanation:
(4x – 4)(5x + 2)
Find each product
To multiply these two binomials, we will use the F.O.I.L. method.
First-Outer-Inner-Last
First take the product of the first terms, which is 20x².
Then take the product of the outer terms which is 8x.
Then the product of the inner terms which is -20x.
Lastly take the product of the last terms which is -8.
Now let's combine like terms.
So our final answer is 20x^2 - 12x - 8.
A$250 suit is marked down by 30%. Find the sale price,
The sale price is
(Round to the nearest dollar as needed.)
Answer:
175 is the answer the percentage is 75
can yall help me!! conclude the following data!!
Answer:
Zoo
4=60
8=120
12=180
16=240
Museum
5=95
10=190
15=285
20=380
ALSOOOO HI BLINK!
There are 950 students at St. Xavier’s School. Every year, the school
organizes a cultural program on Christmas. During this function, all students
sit in 25 rows. How many seats do they need for students in each row?
Find the measure of AngleQ, the smallest angle in a triangle whose sides have lengths 4, 5, and 6. Round the measure to the nearest whole degree.
Answer:
41
Step-by-step explanation:
41 degrees is the measure of AngleQ, when the smallest angle in a triangle whose sides have lengths 4, 5, and 6.
What is Trigonometry?Trigonometry is a branch of mathematics that studies relationships between side lengths and angles of triangles.
Given the side lengths PR = 4, RQ = 6 and PQ = 5
According to the law of cosine,
c=√a²+b²-2abcosФ
Substituting the values,
4=√5²+6²-2×5×6 cos∠Q
4=√25+36-60 cos∠Q
4=√25+36-60 cos∠Q
Take square on both sides
16=25+36-60 cos∠Q
16=61-60 cos∠Q
16-61=-60cos∠Q
-45=-60cos∠Q
Divide both sides by 60
cos⁻¹(45/60)=∠Q
41=∠Q
Hence, the measure of ∠Q is 41 degrees.
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Six cell phones weigh 46.2 ounces. Fourteen cell phones weigh 107.8 ounces. This relationship is an example of a proportional relationship. What is the constant of proportionality
Answer:
The constant is 7.7 . This is because the quantities are directly proportional so constant of proportionality is a/b or 46.2/6
1. Match the lines M and N to the statements the represent.
2. Match the labeled points on the graph to statements about their coordinates. Please help I’ll give brainiest! Explain your answer!
Answer:
i - n ii - m
Step-by-step explanation:
Any coordinate on N has a sum of 2, any coordinate on M has a y that is 10 less than the x.
a)
The sum of the coordinates of each point is 2 is line n.
The y-coordinate of each point is 10 less than the x-coordinate is line m.
b)
The labeled points are given above.
What are coordinates in a graph?The coordinates in a graph indicate the location of a point with respect to the x-axis and y-axis.
The coordinates in a graph show the relationship between the information plotted on the given x-axis and y-axis.
We have,
a)
Some of the coordinates of the line m.
= (10, 0), (13, 3), (6, -4)
The y-coordinate of each point is 10 less than the x-coordinate.
Some of the coordinates of the line n.
= (2, 0), (6, -4), (-2, 4)
The sum of the coordinates of each point is 2.
b)
Two points with a sum of 2.
= (2, 0) and (6, -4) on the line m.
Two points where the y-coordinate is 10 less than the x-coordinate.
= (10, 0) and (13, 3) on the number line n.
Two points with a sum of 2 and they-coordinate are 10 less than the
x-coordinate.
= no such points.
Thus,
a)
The sum of the coordinates of each point is 2 is line n.
The y-coordinate of each point is 10 less than the x-coordinate is line m.
b)
The labeled points are given above.
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What is the next term of the arithmetic sequence?
-2, 3, 8, 13, 18,
Answer:
[tex]\boxed{\boxed{\sf~a_6=23}}[/tex]
Solution Steps:
This is an arithmetic sequence since there is a common difference between each term. In this case, adding 5 to the previous term in the sequence gives the next term. In other words, [tex]a_n=a_1+d(n-1)[/tex].
Arithmetic Sequence: [tex]d=5[/tex]
Find the next term using the Arithmetic Sequence.
Arithmetic Sequence: [tex]a_6=a_5+5[/tex]
[tex]a_6=18+5=23[/tex]
Answer this please!!!!!!
PLEASE HELP ME!! :(
If f(x) = 4x ^ 2 - 6 and g(x) = x ^ 2 - 4x - 8 , find (f - g)(x)
A. (f - g)(x) = 3x ^ 2 - 4x - 2
B. (f - g)(x) = 3x ^ 2 + 4x + 2
C. (f - g)(x) = 5x ^ 2 - 4x - 14
D. (f - g)(x) = - x ^ 2 - 14
Step-by-step explanation:
(f - g)(x)
= f(x) - g(x)
= (4x² - 6) - (x² - 4x - 8)
= 4x² - 6 - x² + 4x + 8
= 3x² + 4x + 2. (B)
according to the graph what is the value of the constant in the equation below Heights= constant/width
A.60
B.72
C.30
D.15
Answer:60
Step-by-step explanation:
what is the slope of the line that passes through the pair of points (5,-2) (0,-1)
Answer:
-(1/5)
Step-by-step explanation:
The slope is the Rise/Run between the two points (5,-2) and (0,-1):
Rise = -1 - (-2) = 1
Run = 0 - 5 = -5
Slope = Rise/Run = 1/-5 or -(1/5)
Point (0,-1) tells us that the y-intercept, b, is -1, so the full equation is:
y = -(1/5)x - 1
A dressmaker needs to cut 12-inch pieces of ribbon from rolls of ribbon that are 6 feet in length. How many 12-inch pieces can the dressmaker cut from 10 of these rolls of ribbon?
Before you try that problem, answer the question below.
How many \textbf{inches}inches of ribbon does the dressmaker have, in total?
Answer:
60
Step-by-step explanation:
because 12 inches is one foot so there’s 6 feet per 6 feet of ribbon and there’s 10 of these ribbons so 6 times 10 is 60
The 12-inch pieces the dressmaker can cut from 10 of these rolls of ribbon will be 60 strips .
What is the unitary method?The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
It is given that the dressmaker has 720 inches of ribbon.
dressmaker needs to cut 12-inch pieces of ribbon from rolls of ribbon that are 6 feet in length.
The amount of rolls she has = 10 rolls
so,
6(strips per roll) x 10(amount of rolls) = 60 strips
Learn more about the unitary method;
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find angle X on the given figure. m
Answer:
68.5
Step-by-step explanation:
180-43=137
137/2 = 68.5
Answer:
x = 47°
Step-by-step explanation:
In a kite the main diagonal AC bisects the opposite angles, then
∠ BAE = ∠ DAE = 43° , then ∠ A = 86°
Since AB and AD are congruent then Δ ABD is isosceles and the base angles are congruent, thus
x = [tex]\frac{180-86}{2}[/tex] = [tex]\frac{94}{2}[/tex] = 47°
which prefix means 10
A. deci
B. centi
C. deca
D. milli
i will give brainly
Classify each number according to its value.
-6
4.2 x 10
2.1 x 10
3.1 x 10-2
3.2x 10-5
3.5 x 104
5.8 x 10-3
5.2 x 10-4
Greater than 3.1 * 10-3
Between 3.1 x 10-3
and 4.3 * 10-6
Less than 4.3 x 10-5
Answer:
See below and attached
Step-by-step explanation:
Given numbers
4.2×10^-6, 2.1×10^-3, 3.1×10^-2, 3.2×10^-5, 3.5×10^-4, 5.8×10^-3, 5.2×10^-4Greater than 3.1×10^-3
3.1×10^-2, 5.8×10^-3Between 3.1 × 10^-3 and 4.3 × 10^-5
2.1×10 ^-3, 3.5×10^-4, 5.2×10^-4Less than 4.3 × 10^-5
4.2×10^-6, 3.2×10^-5Answer:
3.2x 10-5 goes in the Less than 4.3 x 10-5 box
Step-by-step explanation:
Determine how the triangles are similar, if possible.
A: SAS
B: AA
C:Not similar
D: SSS
Answer:
The two triangles are similar by SAS postulate of similarity ⇒ A
Step-by-step explanation:
Let us revise the cases of similarity
AAA similarity: two triangles are similar if all three angles in the first triangle equal the corresponding angle in the second triangle AA similarity: If two angles of one triangle are equal to the corresponding angles of the other triangle, then the two triangles are similar. SSS similarity: If the corresponding sides of the two triangles are proportional, then the two triangles are similar. SAS similarity: In two triangles, if two sets of corresponding sides are proportional and the included angles are equal then the two triangles are similar.In the given figure
∵ There are 2 triangles
∵ The ratio between 2 corresponding sides in the Δs is [tex]\frac{28}{40}[/tex]
∵ [tex]\frac{28}{40}[/tex] = 0.7
∵ The ratio between the other 2 corresponding sides in the Δs is [tex]\frac{42}{60}[/tex]
∵ [tex]\frac{42}{60}[/tex] = 0.7
→ That means 2 sets of corresponding sides have an equal ratio
∴ The 2 sets of corresponding sides are proportional
→ By using the parallel sides
∵ There are two parallel sides
∴ The angles between the sides 28, 42, and the sides 40, 60 equal
because they are corresponding angles
∴ The included angles are equal in measures
→ By using case 4 above
∴ The two triangles are similar by SAS postulate of similarity
What two numbers have a difference of 8?
Answer:
12 and 4
Step-by-step explanation:
Answer:
12 and 4
Step-by-step explanation:
hope this helps you lovely!
URGENT!! (2) HELPP IT'S DUE TODAY
Answer:
x=22
y=23
Step-by-step explanation:
Find the value of: (3/4)2
Answer:
1.50 i think
Step-by-step explanation:
i did 3 divided by 4 and got 0.75. then, multiplied that by 2 and got 1.50!
