We need to make the denominators equal for both fractions to figure out how much sugar was used in all.
3/4 + 1/2
We can multiply the numerator and the denominator by 1 for 3/4. We can multiply the numerator and the denominator by 2 for 1/2. Therefore, we will get 1.
3/4 + 1 = 1 3/4 OR 7/4
Answer is 7/4 or 1 3/4.
Also, please mark me as the brainliest and rate excellent.
A cylinder has a diameter of 10 km and a height of 3 km. What is the volume?
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.
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!
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:
which prefix means 10
A. deci
B. centi
C. deca
D. milli
i will give brainly
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%
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 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!
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!
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.
To learn more on trigonometry click:
https://brainly.com/question/25122835
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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
URGENT!! (2) HELPP IT'S DUE TODAY
Answer:
x=22
y=23
Step-by-step explanation:
Christian received a promotion at work . His hourly salary increased from 12 to 18 . What percent did his hourly wage increase
Answer:
5%
Step-by-step explanation:
Answer:
50%
Explanation:
18 - 12 = 6
6 is 50% of 12
So, adding 50% of 12 to 12 equals to 18.
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?
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:
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
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]
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.
A number is first increased by 20 and then doubled. The result is 2 less than 5 times
the number.
whats the equation?
i think maybe ? x+20*2=5-2*x
Answer:
Step-by-step explanation:
i think maybe ? x+20*2=5-2*x
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:
Three-fifths of the sum K and 6 plus the product of 8 and x
Answer
3/5=k6+8x
Step-by-step explanation:
Simplifying
2(k + -5) + 3k = k + 6
Reorder the terms:
2(-5 + k) + 3k = k + 6
(-5 * 2 + k * 2) + 3k = k + 6
(-10 + 2k) + 3k = k + 6
Combine like terms: 2k + 3k = 5k
-10 + 5k = k + 6
Reorder the terms:
-10 + 5k = 6 + k
Solving
-10 + 5k = 6 + k
Solving for variable 'k'.
Move all terms containing k to the left, all other terms to the right.
Add '-1k' to each side of the equation.
-10 + 5k + -1k = 6 + k + -1k
Combine like terms: 5k + -1k = 4k
-10 + 4k = 6 + k + -1k
Combine like terms: k + -1k = 0
-10 + 4k = 6 + 0
-10 + 4k = 6
Add '10' to each side of the equation.
-10 + 10 + 4k = 6 + 10
Combine like terms: -10 + 10 = 0
0 + 4k = 6 + 10
4k = 6 + 10
Combine like terms: 6 + 10 = 16
4k = 16
Divide each side by '4'.
k = 4
Simplifying
k = 4
One way to compute a 15% tip for a bill is to multiply the bill by 0.15. A restaurant bill was $42.40. Calculate the tip. Enter your answer as a number only. (b) Explain how you calculated the tip in the section above. Be detailed in your response.
Answer:6.36
Step-by-step explanation:
Multiply the bill($42.40) by 0.15
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°
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
Write an equality that represents the graph below:
(help me quick please)
Answer:
A
Step-by-step explanation:
It's a solid dot that's going left, so it's less than or equal to. What integer is it on? -2. So it is either less than or equal to -2.
Answer:
A
Step-by-step explanation:
since its closed its ≤ and going to the left means less than or equal to. :D
Simplify the following expression: 3x^3-2x^2+4-(3x^2+5x^2-2)
Answer:
3x^3-10x^2+6
Step-by-step explanation:
trust me :)
Answer this please!!!!!!
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
Jada volunteers at the animal shelter. She divided 5 cups of cat food equally to feed 20 cats. Each cat received x cups of food.
Answer:
.25 cup
Step-by-step explanation:
5 divided by 20 = .25
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)
