33/55 as a decimal is 0.6
Each student in your class must do 24 math problems on an assessment. There are 85 students on the team. How many problems will your teacher have to grade?
Answer:
2040
85 * 24 = 2,040
Step-by-step explanation:
Hope it helps! =D
Answer:
2040
Working out formula: 24 x 85 = 2040
Step-by-step explanation:
This is actually a simple question! Since there are 85 students on the team and they each have to complete 24 math problems in an assessment, this basically means you have to multply 85 by 24 which gives us 2040 questions in total that the teacher will have to grade!
need help realbadddddd.
Hi there, here's your answer:
[tex]\sqrt{30}[/tex] -> Real, Irrational Root
-26 -> Real, Rational, Integer
[tex]\sqrt{64}[/tex] = 8 -> Real, Rational Root, Whole Number
[tex]\frac{1}{4}[/tex] -> Real, Rational
0.36336333633336.... -> Real, Irrational Decimal
0.42424242... -> Real, Rational Decimal
[tex]\sqrt{-7}[/tex], or [tex]7i[/tex] -> Imaginary Number
Hope it helps!
Answer: I think you need to rationalise all the surds
Step-by-step explanation:
Yesterday, 5% of the 120 sixth graders were late to school. How many sixth graders were late? Show your work or explain how you arrived at your answer.
Please keep it simple
Answer:
6
Step-by-step explanation:
1. 5% = 5/100 = 0.05
2. 0.05 x 120 = 6
WEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE.
help me on this question pls
Answer:
Therefore, it made 42 candles.
Step-by-step explanation:
Volume of cylinder = 3.14 * r² * h = 3.14 * 2² * 6 = 3.14 * 24 = 75.36 in³
It made = 3165.12 in³/75.36 in³ = 42
There's one triangle satisfying angle BCA = 60 degree, AB = 12 and AC = 10 shown below:
The only possible value of BC is a, as shown above. What is a?
Answer:
13.3
Step-by-step explanation:
draw a line from A to be perpendicular to line BC
which will cut a into 2 parts. call it a1, & a2
so now you have 2 right angle triangle - left side one with an angle known 60°, which means the top angle after the separation is 30° & something else, we don't care that part.
any right angle triangle with 30-60-90 ° has a property of shorter side = 1/2 of the long side. so right away we know a1= 5. and the perpendicular line = 5√3. this property you should memorize.
now solve a2. look at the triangle on the right.
because we know the perpendicular line is 5√3, and long side =12
so (a2)² = 12² - (5√3)² =144-75 =69
so a2 = 8.3
so a = a1+a2 = 5+8.3 =13.3
Answer:a = 13.31
Step-by-step explanation:
Find the missing angles measurements pt. 2
1-5
(I point for each question)
Please answer all questions and solve step by step and please try to show/explain with the least words as possible and use mostly numbers to for explain there can still be some words tho.
The measure of <1 is 31 degree and measure of <2 is 106 degree.
What is Exterior angle Property?If a triangle side is created, the outside angle that results is equal to the product of the two opposite internal angles.
Given
m <4 = 74 and m<3 = 43
Using Exterior Angle Property
m<4 = m<3 + m<1
74 = 43 + m<1
m <1= 74-43
m <1= 31 degree
and, Using Angle Sum Property
<1+ <2 + <3 = 180
31 + <2 + 43 = 180
<2 = 106 degree
Learn more about Exterior angle Property here:
https://brainly.com/question/19562895
#SPJ1
20 points for whoever helps me
Answer:
7.5 cm
Step-by-step explanation:
P= a + b + c
23 mm = 2.3 cm
2 cm
3.2 cm
2 + 2.3+ 3.2= 7.5 cm
1.Some whole numbers are not integers. true or false
2.Some integers are not irrational numbers. true or false
3.Some whole numbers are irrational numbers. true or false
4.All integers are whole numbers. true or false
1) False
2) False - All integers are not irrational numbers
3) False
4) True
Calculate the area of the annulus which has an external diameter of 25cm and an internal diameter of 15cm
Answer:
314.159 square cm
Step-by-step explanation:
Area of an annulus with external radius r1 and internal radius r2 is given by
π(r1² - r2²)
radius = half diameter
r1 = 25/2 = 12.5 cm
r2 = 15/2 = 7.5 cm
Area of annulus
= π(12.5² - 7.5²)
= 314.159 square cm
The correct answer is 314.159 square cm
In triangle ABC, we have AB = 5, BC = 8, and AC = 7, as shown below:
Calculate:
cos(A), cos(B), cos(C)
or
Tanvi has bought 2 fish tanks for her office and 1
3
5
pounds of colorful stones for the bottom of the tanks. She splits the stones evenly between both tanks. How many pounds of stones does Tanvi put in each tank?
Answer: 1.25 pounds
Step-by-step explanation:
help me on this pls thanks
Answer:
It costed $ 13,564.8 .
Step-by-step explanation:
radius = diameter/2 = 6/2 = 3 m
h = 5 m
volume = 3.14 * r² *h
= 3.14 * 3² * 5
= 3.14 * 45
= 141.3 m³
Concrete costed = $ 141.3 * 96 = $ 13,564.8
-3y=4x+24
find x and y intercept
Answer:
x-intercept: (-6,0)
y-intercept: (0,-8)
Step-by-step explanation:
The x-intercept is when y = 0.
The y-intercept is when x = 0.
Each intercept can be solved with substitution in the standard form equation.
Given the re-arranged standard form equation is
-3y = 4x + 24
With a standard form equation being in the form:
Ax + By = C.
-3y = 4x + 24 →
-3y – 24 = 4x + 24 – 24 →
-3y – 24 = 4x →
-3y + 3y – 24 = 4x + 3y →
-24 = 4x + 3y →
4x + 3y = -24
x-intercept:
given y = 0
4x + 3(0) = -24 →
4x = 24 →
4x / 4 = -24 / 4 →
x = -6 →
(-6, 0)
y-intercept:
given x = 0
4(0) + 3y = -24 →
3y = -24 →
3y / 3 = -24 / 3 →
y = -8 →
(0, -8)
On a scavenger hunt, you find 16 out of 20 objects. Write "16 out of 20" as a fraction in simplest form, a decimal, and a percent.
Hi there, here's your answer:
According to the question, we find 16 out of 20 objects.
To express this in a fraction at its simplest form,
We first write down the fraction.
[tex]\frac{16}{20}[/tex]
The HCF of 16 and 20 is 4.
On dividing the numerator and denominator by 4, we get: [tex]\frac{4}{5}[/tex]
To express [tex]\frac{4}{5}[/tex] as a decimal:
Observe the denominator. We know that 5×2 = 10
On multiplying the numerator and denominator by 2, we get [tex]\frac{8}{10}[/tex]
Which, in decimal form, is 0.8
To express [tex]\frac{16}{20}[/tex] as a percentage,
We simply multiply the fraction by 100.
[tex]\frac{16}{20}[/tex] × [tex]100[/tex] [tex]= 16[/tex] × [tex]5 = 80[/tex]%
Therefore, 16 out of 20 in percentage is written as 80%.
Hope it helps!
help me with the true/false statement pls
Answer: False, True, True, True.
Step-by-step explanation:
A : False, if you place the same parallelogram back to its original place, it wont change its size.
B : True, if the two sides are parallel originally, then it will most likely be parallel for the final product.
C : True, you can move the parallelogram back to its original state, and the two sides are equal to the final product.
D : True, just like B, if the original is the same length, chances are that the final product will be equal.
(please comment if I got it wrong)
Answer:
false, true, true, true
Please help BTW I WILL MAKE FIRST PERSON TO ANSWER CORRECTLY
BRAINLIEST
Requirments:
Very simple explanation
Answer
No step by steps.
Rhank you
Answer:
160
Step-by-step explanation:
Answer: 160%
Step-by-step explanation:
We know that
85
is the same as
8÷5
Then using
Long Division for 8 divided by 5
gives us
1.6
Converting our number to a percentage:
1.6×100
=160%
Please help answer!!
Answer:
Solution = 24 mice
Step-by-step explanation:
The ratio of brown mice to white mice is 5:3 this means the number of brown to white mice has to double until there is 6 more brown mice than white mice.
For example:
5:3
10:6
15:9
15 + 9 = 24
Therefore, there are 24 mice at the store.