Answer:
4/9
Step-by-step explanation:
ad(base)/2 = abc
4x(4y)/2 = 4xy/2 = 2xy
pm(base)/2 = pqr
9x*9y/2 = 9xy/2 = 4.5xy
2xy/4.5 xy = 2/4.5 = 4/9
I'm not really sure, hopefully it works. I suck at geometry.
Hi, I need help with this story problem.
Zach has the following partial bags of sugar in his pantry; 2 c., 1.5 c., 0.5 c., 3 c., and 1.5 c. If he uses 1 c. of sugar for his baking, how many cups of sugar will he have left?
Answer: 7.5 cups of sugar.
Step-by-step explanation:
Add all of the above:
2+1.5+0.5+3+1.5= 8.5 cups of sugar
Since Zach only needs 1 cup of sugar, subtract 1 from 8.5.
Therefore, your answer is 7.5 cups of sugar.
PLS HELP VERY EASY ILL GIVE U BRAINLIEST
[tex](\dfrac{1}{3})^4=\dfrac{1^4}{3^4}=\dfrac{1\cdot1\cdot1\cdot1}{3\cdot3\cdot3\cdot3}=\boxed{\frac{1}{81}}[/tex]
PLSS HELP ASAP!!!
I need to know where she went wrong in solving the equation
PLease hellp meeeeeeeee
Answer:
I think it -2 then -7
PLEASE HELP ASAP WILL GIVE BRAINLIEST AND POINTS Is the set of points in the image a function yes or no?
Answer:
Yes, the set of points is a function.
Step-by-step explanation:
A function only passes through any given y value once. None of the y values (the second number in the form (x, y)) are the same, so the set of points is indeed a function.
5 1/4-2 2/3
Solve and show equations
Answer:
5 1/4 - 2 2/3 = 31/12 = 2 7/12 = 2.5833333
Step-by-step explanation:
1. Conversion a mixed number 5 1/4 to a improper fraction: 5 1/4 = 5 1/4 = 5 · 4 + 1/4 = 20 + 1/4 = 21/4
To find new numerator:
a) Multiply the whole number 5 by the denominator 4. Whole number 5 equally 5 * 4/4 = 20/4
b) Add the answer from previous step 20 to the numerator 1. New numerator is 20 + 1 = 21
c) Write a previous answer (new numerator 21) over the denominator 4.
Five and one quarter is twenty-one quarters
Conversion a mixed number 2 2/3 to a improper fraction: 2 2/3 = 2 2/3 = 2 · 3 + 2/3= 6 + 2/3 = 8/3
To find new numerator:
a) Multiply the whole number 2 by the denominator 3. Whole number 2 equally 2 * 3/3 = 6/3
b) Add the answer from previous step 6 to the numerator 2. New numerator is 6 + 2 = 8
c) Write a previous answer (new numerator 8) over the denominator 3.
Two and two thirds is eight thirds
Subtract: 21/4 - 8/3 = 21 · 3/4 · 3 - 8 · 4/3 · 4 = 63/12- 32/12 = 63 - 32/12 = 31/12
For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of both denominators - LCM(4, 3) = 12. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 4 × 3 = 12. In the next intermediate step, the fraction result cannot be further simplified by canceling.
In words - twenty-one quarters minus eight thirds = thirty-one twelfths.
5 / 4 x + 3 = x - 1 / 4
Fill in the missing terms in each of the following arithmetic sequences:
(a) 3,__,19,__35, ...
(b) 5,__, __,17,...
Answer:
(a) 3,11,19,27,35
(b) 5,9,13,17
Step-by-step explanation:
For (a), the rule is +8 for every term and for (b) the rule is +4 for every term.
-8x+44>60 and -4x+50<58
-8x + 44 > 60
-8x > 60 - 44
-8x > 16 / : (-8)
x < -2
-4x + 50 < 58
-4x < 58 - 50
-4x < 8 / : (-4)
x > -2
Name the angle adjacent to
Answer:
∠DBC
Step-by-step explanation:
Since ∠ABD shares the same vertex and side with ∠DBC, then they are adjacent angles.
Find the measure of unknown angle
Answer:
Step-by-step explanation:
z = 102 degree (opposite angles of a parallelogram are equal)
z + x + 34 = 180 degree 9sum of adjacent angles of a parallelogram is 180 degree)
102 + x + 34 = 180
x = 180 - 136
x = 44 degree
y + 102 + x = 180 degree (sum of interior angles of a triangle is 180 degree)
y + 102 + 44 = 180
y = 180 - 146
y = 34 degree
Answer:
x = 44°, y = 34°, z = 102°
Step-by-step explanation:
The opposite angles of a parallelogram are congruent , then
∠ z = 102°
Consecutive angles are supplementary , then
x + 34° + 102° = 180°
x + 136° = 180° ( subtract 136° from both sides )
x = 44°
∠ y = 34° ( alternate angle
I’m not very good at math and I need help
The answer would be 6.00%
Answer:
C
Step-by-step explanation:
First of all it's not that you aren't very good at math it's just that you don't YET understand the concepts,... Believe me when I say that I've been there!!!
To solve this problem you have to look at it as a solve for the unknown problem,... They say that The FORMULA (important) is the following:
S = Ar
This can be written:
S = A * r
They then say that
S = sales tax,
A = cost of the product
r = local sales-tax rate,...
THEN they start giving you information,... they say the COST of a television (cost of the product) is $400 dollars you can now enter this info in you formula,... A = cost of product,... so switch the letter with the assigned info,...
S = $400 * r
...and the sales tax is $24 dollars,... S stands for sales tax so switch the variable for the dollar amount,...
$24 = $400 * r
Now you just have to solve the equation (figure out $400 * what = $24) and easy way to do this is to simply divide $24 by $400,...
$24/$400=0.06,...
0.06 = 6.0% = 6.00%
Hope I helped, You can learn anything!,... Me out,... Chow,...!
If a^2 b=c and b 0, then 1/b
Answer:
i guess it's and is zero (0
Tìm x, y, z biết x(x+y+z )=-5; y(x+y+z )=9;7(x+y+z )=5
Answer:
Step-by-step explanation:
Có: 7(x+y+z)=5
=>x+y+z = 5/7 (1)
Lại có:
+) y(x+y+z)=9
=>y×5/7=9
y=9: 5/7
y=63/5 (2)
+) x(x+y+z)=-5
=>x×5/7=-5
x=-5:5/7
x=-7 (3)
Từ (1);(2) và (3) => -7+63/5+z =5/7
=>28/5+z=5/7
=>z=-171/35
Vậy ....
Mrs. Boggs writes the equation on the board.
-8+3 = -8-(-3)
Is this equation a true statement, and why?
O Yes. Both sides are equal to -5.
Yes. Both sides are equal to 5.
O No. The left side is equal to -5, and the right is equal to 5.
O No. The left side is equal to 5, and the right is equal to -5.
Answer:
(A).
Step-by-step explanation:
-8+3= -5 -8-(-3)= -5
-5= -5
Hope this helps.
Please mark me as Brainliest. Thank You.
11)-2=2+v/4 what’s the answer to this
what is energy????
bye have a great day
Answer:
the capacity of doing work is called energy
have a great day
Answer:
the capacity for doing work is called energy.
have a great day
stay happy and healthy
HELP ME PLEASE WHATS RBE X AND Y INTERCEPT
solve for D
1st to answer gets mark brainiest
Answer:
d= 4
Step-by-step explanation:
41 = 12d - 7
41 + 7 = 12d
48 = 12d
48 ÷ 12 = 12d ÷ 12
4 = d
Answer:
d = 4
Step-by-step explanation:
hope this helps
Please help these are my last questions! :)
Answer:
0.78 0.280.71Step-by-step explanation:
I hope this is helpful.
Is 122/48 in its simplest form or is it’s simplest form 61/24?
Answer:
61/24 is its simplest form! :)
Step-by-step explanation:
If 8 years are subtracted from the present age of Jessica and 3 is added to the remaining number, then Olivia’s age can be found. If Olivia is two years older than Daniel who is 7 years old, then what is Jessica’s present age?
Answer:
Jessica is 14 years old.
Step-by-step explanation:
Let [tex]o[/tex] equal Olivia's age, let [tex]j[/tex] equal Jessica's age, and let [tex]d[/tex] equal Daniel's age. With this lets write out what we know:
[tex]d = 7[/tex]
[tex]o = d + 2 = 7 + 2 = 9[/tex]
[tex]o = j - 8 + 3 = j - 5[/tex]
[tex]9 = j - 5[/tex]
[tex]j = 9 + 5 = 14[/tex]
You arrive in Paris with $800. How many Euros do you have to spend? ($1 = 0.9033
euros as of November, 2016)
Answer:
722.64 euros
Step-by-step explanation:
800 x .9033 is 722.64
How to solve 0.6 divided by 30
PLS I NEED HELP IM STUCKKKKK
Answer:
D
Step-by-step explanation:
We can cross off a because it is impossible to have negative of a material.
Now lets get into the System of equations. First subtract both of them to have one common variable(we will find the second one later)
- P + N = 134
- P + 3.1N = 241.10
2.1N = 107.1
107.1/2.1 = 51
Now we know that n = 51
lets substitute,
P + 51 = 134
P = 83
Lets check
83 + 51 = 134
Great! The asnwer is D
Answer:
D.
. . . . .. . . . . . .. . .. . . . . . . . ..
What number is halfway between 4 and 20?
Answer:
4....20. 12 is halfway
Step-by-step explanation:
5 19
6 18
7 17
8 16
9 15
10 14
11 13
12
Which expression fits the description
Can't see full image
Answer:
28:12
Step-by-step explanation:
When we take 7 and 3 and multiply them both by 4 we get 28 and 12.
hope this helps!
pls help me ASAP!!will mark as brainlist
a)3/16×360degree
b)1/4×360degree
c)1/2×360degree
d)1/8×360degree
e)7/24×360degree
f)1/16×360degree
Answer:
a.1.17809725 rad
b.1.57079633 rad
c.3.14159265 rad
d.0.785398163 rad
e.1.83259571 rad
f.100.530965 rad
Answer:
a. 1.17809725 rad
hope its help
#CarryOnLearning
-.55 as a fraction in simplest form
Answer:
-11/20
Step-by-step explanation:
Can you factor x² + 9?
Answer:
x square + 3 Square
(x + 3)square
X Square + 3 Square + 2x3
