Answer:
2
Step-by-step explanation:
G/2 = 4
(G/2) × 2 = 4 × 2
G = 8
Select all the decimals that round to 40 when they are rounded to the tens place.
a) 42.59
b) 37.155
c) 45.78
d) 45.167
e) 34.989
Answer:
A. 42.59
B. 37.155
Step-by-step explanation:
I used a round calculator by the way
For every 2 sheep in the field on monday, how many chickens were in the field?
Answer:
This needs more context im sorry
Step-by-step explanation:
9 1/10 - 4 3/4
Help please
Answer:
[tex]4\frac{7}{20}[/tex]
Hope This Helps! :)
Answer:
[tex]4\frac{7}{20}[/tex]
Step-by-step explanation:
[tex]9\frac{1}{10}-4\frac{3}{4}[/tex]
Convert in improper fractions:
[tex]\frac{10*9+1 }{10} -\frac{4*4+3}{4}\\\\\frac{90+1}{10}-\frac{16+3}{4}\\\\\frac{91}{10}-\frac{19}{4} < ==find\ the\ LCM\ or\ the\ common\ denominator\ for\ 10\ and\ 4\ (20)\\\\\frac{182}{20} -\frac{95}{20}\\\\ \frac{87}{20} < ==convert\ to\ a\ mixed\ fraction\\\\ 4\frac{7}{20}[/tex]
Multiples of 4:
4, 8, 12, 16, 20, 24, 28, 32, 36, 40
Multiples of 10:
10, 20, 30, 40
LCM of 4 and 10 is 20.
Hope this helps!
The radius of a circle is 12.7 ft. Find the circumference
to
the
nearest
tenth
to the nearest tenth.
Answer:
79.8
Step-by-step explanation:
Let A={1,2,3,4,5} and B={2,4} what is AnB
Answer:
AnB = { 2,4}
Step-by-step explanation:
A={1,2,3,4,5} and B={2,4}
AnB means A intersect B or what is common to both A and B
AnB = { 2,4}
Alice has 2290 dollars, Cindy has 987 more than Alice
What is the amount of money combined with Alice and Cindy?
Answer: 3,277
Step-by-step explanation: all you have to do is add 2290 and 987 toghther
Answer:
5567 $.
Step-by-step explanation:
The amount of money Alice has = 2290 $.
Cindy = Amount of money Alice has + 987
= 2290 + 987
= 3,277.
Now,
The amount of money combined = 2290 + 3277
= 5567 $.
Describe the outlier boundaries for the data set.
16, 18, 19, 16, 20, 18, 24, 22
Answer:
Any value less than 16 or greater than 24 is an outlier. :)
Step-by-step explanation:
In the data set, the smallest value is 16 and the largest value is 24 so that is why I think any value less than 16 or greater than 24 is an outlier. :)
Have an amazing day!!
Please rate and mark brainliest!!
How many 5-digit numbers contain at least one 3?
Answer:
37,512
Step-by-step explanation:
Total # of 5 -digit numbers =9×104=90,000
Total # of 5 -digit numbers that do not contain 3=8×94=52,488
Total # of 5 -digit numbers that contain at least one 3=90,000−52,488=37,512
FUN QUESTIONS OF MATHETICS FOR BOREDISH PEOPLE:
3x3?
4x5?
8x9?
7x3?
Answer: 3x3=9, 4x5=20, 8x9=72, and 7x3=21!
Step-by-step explanation:
Help me find Fred's mistakes. I need to know which step Fred messed up on. Answer choices...
A. Fred made a mistake in step 1
B. Fred made a mistake in step 2
C. Fred made a mistake in step 3
D. Fred didn't make a mistake
Answer:
C. Step 3
Step-by-step explanation:
Fred lost the negative sign, but everything else was right. He should have gotten -9.
What is the length of this key to the nearest quarter inch?
3 inches
314 inches
312 inches
334 inches
Key laying horizontally with vertical markers indicating the left and right ends of the key.
the length of the key will be 3 inched long because it is laying horizontally
Find the volume of the figure below.
Answer: it’s a
Step-by-step explanation:
The reason why i said it’s a is because I did this before.
in need help in this
Answer:
Vertex form is
[tex]a(x - h) {}^{2} + k = y[/tex]
where (h,k) is the vertex
So our vertex form is
[tex]a(x - 3) {}^{2} + 5 = y[/tex]
It passes through (6,0) so we have
[tex]a(6 - 3) {}^{2} + 5 = 0[/tex]
Solve for a.
[tex]a(3) {}^{2} + 5 = 0[/tex]
[tex]a(9) = - 5[/tex]
[tex]a = \frac{ - 5}{9} [/tex]
So our equation is
[tex] - \frac{5}{9} (x - 3) {}^{2} + 5[/tex]
May you help me please I am stressed and struggling
Answer:
2x+4+3x+4
5x+8
2(2x+4)+x
Step-by-step explanation:
• 2x+4+3x+4 would be equal to 5x+8
because you will group like terms: 2x+ 3x=5x and 4+4=
• 2(2x+4)+x
multiple what's outside the bracket by what's inside .
4x+8+x
4x+x =5x and 8
sooo 5x+ 8
Hope this helps
A collection of nickels and quarters in a jar is worth
$8.05. If there are a total of 45 nickels and quarters
in the jar, how many nickels are there?
Answer:
16 nickels
Step-by-step explanation:
Let "n" be the number of nickels
Let "q" be the number of quarters
We know that,
1 nickel = $ 0.05 or 5 cent
1 quarter = $ 0.25 or 25 cent
Anna has a collection of 45 nickels and quarters
Therefore,
n + q = 45
q = 45 - n --------- eqn 1
Anna has a collection of 45 nickels and quarters worth $8.05
$ 8.05 is worth 805 cents
Thus we frame a equation as:
number of nickels x 5 cents + number of quarters x 25 cents = 805
5n + 25q = 805 ----- eqn 2
Let us solve eqn 1 and eqn 2
Substitute eqn 1 in eqn 2
5n + 25(45 - n) = 805
5n + 1125 - 25n = 805
20n = 1125 - 805
20n = 320
n = 16
Then there are 16 Nickels
Find the length of the third side. If necessary, round to the nearest tenth
[tex]\qquad\qquad\huge\underline{{\sf Answer}}♨[/tex]
Let's use Pythagoras theorem !
[tex]\qquad \sf \dashrightarrow \:h {}^{2} = p {}^{2} + b {}^{2} [/tex]
where,
h = hypotenuse = unknown b = base = 11 p = perpendicular = 12[tex]\qquad \tt\dashrightarrow \:h {}^{2} = 12{}^{2} + 11 {}^{2} [/tex]
[tex]\qquad \tt\dashrightarrow \:h {}^{2} = 144{}^{} + 121[/tex]
[tex]\qquad \tt\dashrightarrow \:h {}^{2} = 265[/tex]
[tex]\qquad \tt\dashrightarrow \:h {}^{} = \sqrt{265}[/tex]
[tex]\qquad \tt\dashrightarrow \:h {}^{} \approx16.3[/tex]
Elizabeth is five-sixths the age of her
sister Nancy. If Elizabeth is ten years
old, how old is Nancy? Write an
equation
to calculate Nancy's age.
Answer: Nancy is 12
Nancy = 5/6N =10
Step-by-step explanation:
Elizabeth = 5/6N
5/6N = 10
Divide both sides by 5/6
Evaluate the expression 900x3m for m = -1
Answer:
-2700
Step-by-step explanation:
3×-1=-3
900×-3=-2700
Taharka, Lamari and Keyon are sharing the cost of a football. Taharka will pay 0.15 of the cost. Lamari
will pay 12 of the cost. Keyon will pay the rest. If the football costs $16, how much will they each pay?
Answer:
the answer should be 3.85 that they pay each
Step-by-step explanation:
Because if you add 12.15 (Taharka + Lamari) and 3.85, it equals 16. The 3.85 comes from 16.00 - 12.15
the radius of circle r is 7 inches and the diameter of circle k is 14 inches. what is the relationship between circle r and circle k?
Answer:
They are the same size.
Step-by-step explanation:
Radius is one half the diameter meaning our diameter is twice as large as our radius. So (diameter)/2 = radius or 2*radius= diameter. So since the radius of circle r is 7 inches, that means its diameter is 14 inches. If the diameter of circle k is 14 inches, that means its radius is 7 inches.
Is -\dfrac{59}{3}+\dfrac{4}{63}−
3
59
+
63
4
minus, start fraction, 59, divided by, 3, end fraction, plus, start fraction, 4, divided by, 63, end fraction rational or irrational?
Answer:
it is rational
Step-by-step explanation:
trust me
Find the length of the third side. If necessary, round to the nearest tenth
Pythagorean Theorem (Rounding)
To use the Pythagorean theorem:
⇒ define Pythagorean theorem
(look at the diagram attached for a better understanding)
Information Given:
length of the two legs: 5, 9Information Wanted:
length of hypotenuseSolve:
[tex]5^2+9^2=hypotenuse^2\\hypotenuse^2 = 5^2 +9^2 = 25 + 81 = 106\\hypotenuse = 10.29[/tex]
Rounded to nearest tenth:
Answer: Length of hypotenuse is 10.3
Hope that helps!
10 + X/3 = 13 what does The X Equal to?
[tex] \Large{\boxed{\sf x = 9}} [/tex]
[tex] \\ [/tex]
Explanation:Given equation:
[tex] \sf 10 + \dfrac{x}{3} = 13 [/tex]
[tex] \\ [/tex]
Subtract 10 from both sides:
[tex] \sf 10 + \dfrac{x}{3} - 10 = 13 - 10 \\ \\ \sf \dfrac{x}{3} = 3 [/tex]
[tex] \\ [/tex]
Multiply both sides by 3:
[tex] \sf 3 \times \dfrac{x}{3} = 3 \times 3 \\ \\ \\ \boxed{\boxed{\sf x = 9}} [/tex]
[tex] \\ \\ [/tex]
▪️Learn more about equations here:
↣https://brainly.com/question/19225782
Answer:
X = 9Step-by-step explanation:
In this question we have provided an equation that is 10 + X/3 = 13 . And we're asked to find the value of X .
Solution : -
[tex] \longmapsto \qquad \: 10 + \dfrac{X}{3} = 13[/tex]
Step 1 : Multiplying with 3 on both sides :
[tex]\longmapsto \qquad \:(10 + \dfrac{X}{3} ) \times 3=13\times3[/tex]
Now by using distributive property multiplying 3 with 10 as well as X/3 :
[tex] \longmapsto \qquad \: (10 \times 3) + ( \dfrac{X}{ \cancel{3}} \times \cancel{3}) = 13 \times 3[/tex]
On calculating further , We get :
[tex] \longmapsto \qquad \: 30 + X = 39[/tex]
Step 2 : Subtracting with 30 on both sides :
[tex] \longmapsto \qquad \: \cancel{30} + X - \cancel{30} = 39 - 30[/tex]
On calculating further , We get :
[tex] \longmapsto \qquad \: \purple {\underline{{\boxed{\frak{X= 9}}}}}[/tex]
Henceforth, value of X is 9 .Verifying : -
Now we are checking whether our answer is correct or wrong by substituting values of x in given equation . So ,
10 + X/3 = 1310 + 9/3 = 1310 + 3 = 1313 = 13L.H.S = R.H.SHence , Verified .Therefore , our value for x is correct .
#Keep LearningHow can you add eight fours together so the total adds up to 500?
Answer:
you can try Multiplying 8 over 1 and 4 over1
A rectangle with length of 4/9 foot and a width of 2 feet
Answer:
area of rect = 8/9
Step-by-step explanation:
Area of rect.= (L*W)
Area = (4/9) (2)
Area = (4/9) (2/1)
Area = 8/9
Answer:
8/9 feet
Step-by-step explanation:
Area=l*w
4/9ft*2ft
4/9*2/1=8/9ft
ing a Reflection in the
Coordinate Plane continued
Triangle XYZ is reflected across the y-axis to form
figure
help
Answer:
equals 1864 and this head and this talk
Fistan is comparing two number pattern
the information below.
• Both patterns start with the number 1.
• Pattern A follows the rule “add 3”.
• Pattern B follows the rule “add 4".
ow do each of the first 5 terms in Pattern A
mpare to the first 5 terms in Pattern B? As
et of your answer, list the first 5 terms of each
tern.
Answer:
See below.
Step-by-step explanation:
Each term increases by 3 for A and 4 for B. Either do this calculation manually on a table, or use a spreadsheet to calculate all terms quickly.
The ten first terms for A and B are shown.
A B Difference
1 1 1 0
2 4 5 1
3 7 9 2
4 10 13 3
5 13 17 4
6 16 21 5
7 19 25 6
8 22 29 7
9 25 33 8
10 28 37 9
We can see that the difference between the two patterns is that B increases more rapidly until there is a difference of 9 by the 10th term.
What is the surface area of this triangular pyramid?
Area of one face = 1/2 x base x height = 1/2 x 5 x 3 = 7.5 square inches.
there are 3 of those faces : 7.5 x 3 = 22.5 square inches.
the bottom triangle = 1/2 x 5 x 4.3 = 10.75 square inches
total surface area = 22.5 + 10.75 = 33.25 square inches
area of regular polygons
Find the lateral surface area of the cylinder. use 3.14 for π, and round your answer to the nearest hundredth. refer to your staar 8th grade math reference sheet for the appropriate formula. question 10 options: 376.99 cm2 362.16 cm2 367.59 cm2 354.18 cm2
The lateral surface area of the given cylinder of radius 10cm and height of 5cm is 314cm sq.
What is the lateral surface area of the cylinder?For a right circular cylinder of radius r and height h, the lateral surface area is the product of diameter to the height and pie.
The lateral surface area of the cylinder = 2πrh
Let assume Radius, r = 10
Height, h = 5.
The lateral surface area of the cylinder = 2πrh
= 2 × 3.14 × 10 × 5
= 314cm sq.
Read more about cylinders;
brainly.com/question/9554871
