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I need help pls !!!
Answer:
i think A
Step-by-step explanation:
if it's not that then im sorry for wrong answer
A Ferris wheel at the local fair has a diameter of 52 meters. Which expression can be used to find its circumference, C, in meters
A. C= 26 x π
B. C= 52 x π
C. C= 2 x 52 x π
D. C= 26²π
And how did you get the answwr
PLEASEEEEEEEEEEEEEEEEE
divide 103.2 tonnes in the ratio 5:3
Answer:
[tex]\frac{64.5}{38.7}: \frac{5}{3}[/tex]
Step-by-step explanation:
5 : 3
5 + 3 = 8
103.2 ÷ 8
12.9
12.9 × 3
38.7
12.9 × 5
64.5
Can someone please help me with this, im doing a test and im stuck on this question.
Answer:
20
Step-by-step explanation:
first do 75/50 = 1.5
then multiply red by 1.5
13 landed on red so
13 x 1.5 = 19.5
but since you round up it is 20
What number is 1 tens and 20 ones?
Answer:
30
Step-by-step explanation:
1 ten = 10, 20 ones = 20
30 pts pls awnser all questions i give BRAINLIEST help meee
Answer:
Step-by-step explanation:
It is non-linear. A linear function can be written in the form y = mx + b
What is the possible number of turns for a square
Answer: 5
Step-by-step explanation:
Samantha drives at a rate of 45 mph. Bridget drives at a rate of 70 miles every 2 hours. Who drives faster?
Answer: Samantha
Step-by-step explanation: 70 miles every two hours is only 35 mph, so Samantha is faster
Answer:
Samantha is faster then Bridget because Samantha is 45 and Bridget is 35
Please help me with this homework question. No silly answers please and no bots! I will mark brainliest to whoever gets all them right. Thank you !
Answer:
The formula for the area of the triangle is:
[tex]\displaystyle A=24x^2[/tex]
When x = 3, the area is 216 square centimeters.
When x = 2.4, the area is 138.24 square centimeters.
And when x = 5, the hypotenuse of the triangle is 50 centimeters.
Step-by-step explanation:
We are given a right triangle with a height of 8x and a base of 6x.
The area of a triangle is given by the formula:
[tex]\displaystyle A=\frac{1}{2}bh[/tex]
So, by substitution:
[tex]\displaystyle A=\frac{1}{2}(8x)(6x)=24x^2[/tex]
When x = 3, the area will be:
[tex]\displaystyle A(3)=24(3)^2=216\text{ cm}^2[/tex]
And when x = 2.4, the area will be:
[tex]A(2.4)=24(2.4)^2=138.24\text{ cm}^2[/tex]
When x = 5, the height will be 8(5) = 40 cm and the base will be 6(5) = 30 cm.
By the Pythagorean Theorem:
[tex]a^2+b^2=c^2[/tex]
So:
[tex](40)^2+(30)^2=c^2[/tex]
The hypotenuse will be:
[tex]c=\sqrt{1600+900}=\sqrt{2500}=50\text{ cm}[/tex]
which graph represents the line of best fit for the scatter plot??
Answer:
C
Step-by-step explanation:
The line isn't too high or low.
Mr. Claussen needs a total of 15 pounds of ground beef to make hamburgers for a company picnic. He finds that 2 pounds of ground beef cost $4.40. At this rate, how much should Mr. Claussen plan on spending for the 15 pounds of ground beef? ....The answer : $33.00
Answer: $33.00
Step-by-step explanation:
Given
Mr. Claussen needs 15 Pounds of ground beef
It is stated that 2 pounds of beef cost $4.40
Using unitary method
1 Pound cost [tex]\frac{4.4}{2}=\$2.2[/tex]
For 15 pounds it is
[tex]\Rightarrow 15\times 2.2=\$33[/tex]
Thus, he has to spend $33 for 15 pound meat
FIND THE ANSWER AND I WILL GIVE BRAINLIEST AND 50 POINTS
Answer:
Paul needs to work for 50 weeks.
Step-by-step explanation:
1,500+200= 1700
14,200-1,700= 12,500
12,500/125= 100
100/2= 50
let me know if this is wrong.
La suma de dos numeros es 57, y su diferencia es 9
Answer:
La suma de dos numeros es 57.Si el mayor de los dos números es 9 menos que el doble de los más pequeños, encuentre los dos números.
(Scroll Down for Answer!)
Step-by-step explanation:
3*y = 57 + 9 = 66
y = 66/3 = 22
x + 22 = 57
x = 57 - 22 = 35
Por lo tanto, los números son 35 and 22.
The work of a student to solve the equation 3(2x − 4) = 8 + 2x + 6 is shown below: Step 1: 3(2x − 4) = 8 + 2x + 6 Step 2: 5x − 7 = 14 + 2x Step 3: 5x − 2x = 14 + 7 Step 4: 3x = 21 Step 5: x = 7 In which step did the student first make an error and what is the correct step? (5 points) Group of answer choices Step 3; 5x + 2x = 14 + 7 Step 3; 5x − 2x = 14 − 7 Step 2; 6x − 12 = 14 + 2x Step 2; 6x − 7 = 2(6 + x + 4)
What is the circumference of a circle with radius 3?
6pi
9pi
3pi
3pi/2
someone please help!!!
Answer: top
Step-by-step explanation:
Razionalisacion de denominadores 3 v3 tres sobre raiz cuadrada de 3
Answer:
√3
Step-by-step explanation:
Spanish
Racionalización de denominadores 3 / v3 tres sobre raíz cuadrada de 3
da
Usando el método de índices
3 / √3 = 3¹ / 3¹ / ²
= 3¹ / 3⁰.⁵
= 3¹⁻¹ / ²
= 3 ¹ / ²
= √3
Esto también se puede resolver multiplicando tanto el numerador como el denominador por √3
3 / √3 * √3 / √3
= 3√3 / √3 * 3
= 3√3 / √9
= 3√3 / 3
Los tres se cancelan y nos queda √3
English
Rationalization of denominators 3 /v3 three over square root of 3
gives
Using the method of indices
3 / √3 = 3¹/ 3¹/²
= 3¹/ 3⁰.⁵
= 3¹⁻¹/²
=3 ¹/²
=√3
This can also be solved multiplying both the numerator and the denominator by √3
3 / √3 * √3/√3
= 3√3/ √3*3
= 3√3/ √9
= 3√3/ 3
The three are cancelled and we are left with √3
PLS HELP ASAP...Im lost
Answer:
With what, I don't see anything?
I need help, correct answer will get brainliest!
Answer:
The answer is 9.
Describe all the x-values at a distance of 20 or less from the number 12. Enter your answer in interval notation.
Answer: [tex]12< x \leq 20[/tex]
Step-by-step explanation:
Given
x is at a distance of 20 or less i.e. x can be 20 or less
[tex]x\leq20[/tex]
and it starts from the number 12 i.e.
[tex]12< x[/tex]
In interval notation it is
[tex]12< x \leq 20[/tex]
Please help thanks thanks
Answer:
area= 208
Step-by-step explanation:
triangle area= (b x h) /2
26 x 16= 416
416/2= 208
Answer:
208 cm^2
Step-by-step explanation:
Area of a triangle is [tex]\frac{height * width}{2}[/tex].
A country's population in 1991 was 147 million.ON 1998 it was 153 million.Estimate the population in 2017 using the exponential growth formula round your answer to the nearest million.
Note when solving foe k,round four decimal places
P=Aekt
Answer:
its 169 million i think sorry if wrong have a good day
Step-by-step explanation:
Henrietta did an experiment. She started out with 800 bacteria cells. She found that the growth rate of the bacteria cells was 3.2%. Sketch the graph that represents the situation. Label the y-intercept and the point that represents the projected bacteria population 35 h from the time Henrietta started the experiment. I need help asap please
Answer:
See belowStep-by-step explanation:
Given
Initial number of bacteria = 800Growth rate = 3.2% = 1.032 timesRequired equation:
B(t) = 800(1.032)^t, where B- number of bacteria, t- time in hoursThe y-intercept is:
B(0) = 800*1.032^0 = 800The point (0, 800)Bacteria population 35 in hours:
B(35) = 800*1.032^35 = 2409The point (35, 2409)whats the y intercept 10 points help im in class
Answer:
0,4
Step-by-step explanation:
Answer:
Slope = -3
Step-by-step explanation:
Of the cans of soup in Rolando’s cupboard, 2/4
are tomato and
1/3 are vegetables. What fraction of the cans of soup in Rolando’s cupboard are either tomato or vegetable?
A
5/6
B
6/20
C
19/20
D
8/12
Answer:
A
Step-by-step explanation:
To find the answer, convert the fractions so that they have the same denominator. 2/4 can be 3/6, since both of them are one half. 1/3 can be 2/6 since both are a third. 3/6 + 2/6 = 5/6.
Determine the value of x in the diagram.
The cluster on a dot plot and histogram determine whether it is skewed left or right.
True
False
question 2. The lowest number in a set of data is 35 and the highest number is 125. The range of the data is____.
HELP ME PLSSS NO LINKSS I WILL REPORT
Answer:
I would say b as it's easier to group and find a common denominator
Step-by-step explanation:
Ben can jump rope forward, backward, and crossways! An eight-foot rope is too long for his height, so he shortened the rope by nine inches. How long is his jump rope now?
Answer:
87 inches
or
7.25 feet
Step-by-step explanation:
1 foot = 12
8 foot = 96 inches
96 - 9 = 87
87 inches
or
7.25 foot