Answer: 3 1 /8
Step-by-step explanation: (3 3 /4 )( 5 /6)
=(15 /4) ( 5 /6 )
= 25 /8
=3 1 /8
help out we all need help regardless of anything
414-231=183
sdfjksdjalksdaf
Factor -2.4 out of -19.2b-12
Answer:
B = -1/2
or you can look it as
96 = -192b
WILL GIVE 20 POINTS!!!
Find the principal square root of 121/144
A.) 11/13
B.) 11/12
C.) 13/14
D.) 6/7
Find
[tex] \sqrt{0.36} [/tex]
A.) 0.06
B.) 0.18
C.) 0.006
D.) 0.6
Which is the best approximation of
[tex] \sqrt{110} [/tex]
A.) 12.0
B.) 10.5
C.) 8.9
D.) 13.1
Which of the following is not a perfect square?
A.) 50
B.) 49
C.) 121
D.) 1
Which is the best approximation of
[tex] \sqrt{51} [/tex]
A.) 5.9
B.) 5.3
C.) 9.2
D.) 7.1
PLS HELP ASAP I DONT UNDERSTAND
Answer:
A. -.8x + 4.8y +16 is your answer
Step-by-step explanation:
you need to use distributive property first
4(.5x + 2.5y - .7x - 1.3y +4)
>>> 2x + 10y - 2.8x - 5.2y +16
second combine like terms:
2x + 10y - 2.8x - 5.2y +16
>>> -.8x + 4.8y +16
you cant go any further so that's your answer
Hope it Helps!
A triangle has two angles that each measure 50° What is the measure of the third angle?
1.
50°
2.
80°
3
100°
4.
260°
Answer:
80 or 2
Step-by-step explanation:
triangles = 180degrees
50+50+x=180
x=80
Hope this helps plz hit the crown :D
The tortoise and the hare are having a race. After the hare runs 16 miles the tortoise has only run 4 miles. The relationship between the distance the tortoise “runs” in miles for every miles the hare runs is . Graph this relationship.
Answer:
16/4=4 y=4x
Step-by-step explanation:
HELP PLEASEEE
Angel RTQ is a straight angle. What are m angle RQS and m angle TQS?
Answer:
Step-by-step explanation:
(21x+1)+(14x+4)=180
35x+5=180
35x=175
x=5
(21{5}+1)
105+1
Angle< RQS=106 degrees (14{5}+4)
Angle TQS=74
Angel RTQ is a straight angle, the measure of angle RQS and the measure of angle TQS is, 61° & 74°
What is an angle ?An angle is a mathematical term, which we can define, when two straight lines or rays meet at a common endpoint. The common point is called the vertex of an angle. The word angle comes from a Latin word named ‘angulus,’.
Interior angles:- The inner angle made by the intersection of two polygonal sides.
Exterior angles:- The outer angle made by the intersection of two polygonal sides.
Given that,
A line segment, RQT
And one ray, QS
∠TQS = (21x + 1)°
∠RQS = (14x + 4)°
it is known that,
Straight angle = 180°
∠TQS + ∠RQS = 180°
(21x + 1)° + (14x + 4)° = 180°
35x + 5 = 180°
35x = 175°
x = 5°
∠TQS = (21×5 + 1)° = 61°
∠RQS = (14×5+ 4)° = 74°
Hence, the measure of ∠TQS & ∠RQS are respectively 61° & 74°
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Simplify the expression:
3(1 + 5x) =
Answer:
3 + 15x
Step-by-step explanation:
3(1 + 5x)
Open the brackets:
3*1 + 3*5x = 3 + 15x
The t-shirts cost $12 each plus a one-time shipping fee of $10. ... Which equation should be used to find how many shirts the band purchased?
Answer:
12+10=y
Step-by-step explanation:
equationbecause we know that each is $12 then $10 is added on but we dont know the answer so we put (y). they are only asking for an eqution NOT an answer!
BRAINLIEST PLEASE? AND A THANKS!
THANKS
Find the value of angle A and Angle B!! WILL MARK BRAINLIEST
Answer:
<B = 99°
<A = 81°
Step-by-step explanation:
Is 2+2 an equation or an expression and why?
Answer:
its an equation
Step-by-step explanation:
an expression is has variables
Add the two expressions.
3y + 5 and y + 24
Please Answer fast..... I desperately need the answer for my test
Answer:
Step-by-step explanation:
8y+24
3y
+ 8y + 24
8y+24 is answer
if 36 cookies cost $4.00 what is the unit rate in cookies per dollar. Using the same information what is the unit rate for 1 cookie?
Answer:
9 cookies per dollar
Step-by-step explanation:
This is a fraction equal to
36 cookies ÷ 4 dollars
We want a unit rate where
1 is in the denominator,
so we divide top and bottom by 4
36 cookies ÷ 4
--------------------------
4 dollars ÷ 4
=
9 cookies
---------------
1 dollar
=
9 cookies
-----------------
dollar
= 9 cookies per dollar
6.
Find the value of x.
Answer:
88 degrees
Step-by-step explanation:
Its an exqualateral triangle meaning they are all the same legnth (not the line tho)
Sam's Grades
Type Grade
Quizzes 73%
Tests
87%
Homework 92%
Final Exam 90%
If each category counts the same percentage, what is Sam's final grade in the class?
Answer:
90-
Step-by-step explanation:
Bc A-
if f(x)=2x+1, then f(-2)=___.
Answer:
-3
Step-by-step explanation:
Answer:
-3
Step-by-step explanation:
f(x)=2x+1
f(-2)=2(-2)+1
= -4+1
= -3
Jared is making accessories for the soccer team. He uses 819.36 inches of fabric on headbands for 45 players and 3 coaches. He also uses 433.80 inches of fabric on wristbands for just the players. How much fabric was used on a headband and wristband for each player?
Answer:
Fabric used for each player = 26.71 inches (Approx)
Step-by-step explanation:
Given:
Fabric used for headbands = 819.36 inches
Fabric used for wristbands = 433.80 inches
Find:
Fabric used for each player
Computation:
Fabric used for each player headband = 819.36 / [45+3]
Fabric used for each player headband = 17.07 inches
Fabric used for each player wristbands = 433.80 / [45]
Fabric used for each player wristbands = 9.64 inches
Fabric used for each player = 17.07 + 9.64
Fabric used for each player = 26.71 inches (Approx)
Use the Distributive Property to express 12 + 32
To express 12 + 32 by the distributive property, depicts as 4(3 + 8).
What is Distributive property?The same outcome is obtained by multiplying the sum of two or more addends by a number, as it is by multiplying each addend by the number separately and combining the resulting products.
Given expression:
12 + 32
Take 4 commons from the (12 + 32),
4(3 + 8),
Therefore, to express 12 + 32 by the distributive property depicts as 4(3 + 8).
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Is -4.5 greater than -2.375?
Answer:
no
Step-by-step explanation:
no because the larger the negative is thats like more your borrowing
Pls help me find each measure on 1-8
9514 1404 393
Answer:
KY = 12PK = 12m∠YKZ = 90°m∠PZR = 67°AQ = 3m∠APQ = 45°m∠MNP = 90°PM = 6Step-by-step explanation:
The diagonals of a rhombus are perpendicular bisectors of each other.
__
1. KY is the long leg of right triangle KYR, whose hypotenuse is given as 13 and short leg as 5. If you do not recognize this as a 5-12-13 right triangle, you can find the longer leg using the Pythagorean theorem.
KY² +RK² = RY²
KY² = RY² -RK² = 169 -25 = 144
KY = √144 = 12
__
2. K is the midpoint of diagonal PY, so PK = KY = 12.
__
3. As we have said, the diagonals cross at right angles.
m∠YKZ = 90°
__
4. PZ is parallel to RY, so the alternate interior angles created by diagonal ZR are congruent.
m∠PZR = m∠YRZ = 67°
_____
5. We recognize that hypotenuse PQ of right triangle PQA is √2 times the side length AP. So, this is a "special right triangle" that is isosceles. The sides and hypotenuse have the ratios 1 : 1 : √2.
AQ = AP = 3
__
6. As in any isosceles right triangle, the acute angles are 45°.
m∠APQ = 45°
__
7. Each of the smaller acute angles is 45°. The diagonals bisect the corner angles, so each corner angle is 2×45° = 90°.
m∠MNP = 90°
__
8. A is the midpoint of PM, so PM is twice the length of AP.
PM = 2×AP = 6
Simplify -3 1/9 - (-8 1/3. NEED AN AWNSER ASAP
Answer:
[tex]\frac{47}{9}[/tex] or [tex]5\frac{2}{9}[/tex]
Step-by-step explanation:
Write out expression:
[tex]-3\frac{1}{9} - (-8\frac{1}{3} )[/tex]
Multiply the whole numbers into the fractions:
[tex]-\frac{28}{9} -(-\frac{25}{3})[/tex]
Remove parentheses
[tex]-\frac{28}{9} + \frac{25}{3}[/tex]
Multiply the second fraction by [tex]\frac{3}{3}[/tex] to reach a common denominator
[tex]-\frac{28}{9}+\frac{75}{9}[/tex]
Add
[tex]\frac{47}{9}[/tex]
Simplify into a top-heavy fraction or a mixed fraction (whichever your homework wants)
[tex]\frac{47}{9}[/tex] or [tex]5\frac{2}{9}[/tex]
The simplified fraction is 47/9.
What is Fraction?The fractional bar is a horizontal bar that divides the numerator and denominator of every fraction into these two halves.
The number of parts into which the whole has been divided is shown by the denominator. It is positioned in the fraction's lower portion, below the fractional bar.How many sections of the fraction are displayed or chosen is shown in the numerator. It is positioned above the fractional bar in the upper portion of the fraction.We have -3 1/9 - (-8 1/3)
Simplifying the above expression
= -28/9 - (-25/3)
= -28/9 + 25/3
= -28/9 + 75/9
= 47/9
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thisssss oneeeeee :)?????
Answer:
y = 3x - 5
Step-by-step explanation:
I used my calculator so that it would be faster.
But if you want work you have to find the slope then plug in.
To find the slope use points (1, -2) and (2, 1) use this formula [tex]\frac{y2 - y1}{x2 - x1}[/tex]
Plug the points in [tex]\frac{1 - -2}{2-1} =\frac{3}{1} = 3[/tex]
So your slope is 3
NOw Plug In (1, -2)
-2 = 3(1) + b (b represents the y- intercept)
-2 = 3 + b (subtract 3 on both sides)
-5 = b
The final equation is y = 3x - 5
Hope this helps ya!!
Original cost $7.50 markup % 50%
Answer:
3.75
Step-by-step explanation:
3.75 because 7.50 × .50 (or 7.50/2) is 3.75
Identify the vertex, c, focus, and directrix of the equation y = 1/4 (x + 2)² +5
1 over 4 x2+x+6 i hope this helps
This is geometry math solve and need answer this
Answer:
(-5,-8)
Step-by-step explanation:
I hope this helps!!! XD
A grocery store receives a 180-pound crate containing six 10-pound bags of potatoes and an unknown number of 5-pound bags of potatoes. Choose an equation that represents the number of bags of potatoes in the crate. number choices are 1. A. 6(10) + 180 = 5x 2. B.10 + 6 + 5x = 18 3. C. 180 = 5 + 60x 4 D6(10) + 5x = 180
Answer:
b is the answer pls brainly brainliest im smart btw
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
There are 563 books to be shelved in the library. Each shelf holds 7 books. About how many shelves will be used?
Answer:
approx=80 shelf
hope it is helpful
The cube root of 70029
Answer:
70029 = 41.218543511072
Step-by-step explanation:
Ann car can go 117 miles on 3 gallons of gas. During a drive last weekend, Ann used 8 gallons of gas. How far did she drive?
Answer:
Ann drove 312 miles in 8 gallons.
Step-by-step explanation:
Distance covered by Ann's car = 117 miles
Gallons of gas spent by Ann's car to cover 117 miles = 3 gallons
Unit rate = 117 miles / 3 gallons
= 39 miles per gallon
so Ann's car can go 39 miles in one gallon of gas.
Given that Ann used 8 gallons of gas.Therefore,
Distance covered by Ann's car in 8 gallons = 39 × 8
= 312 miles
Therefore, Ann drove 312 miles in 8 gallons.
I WILL GIVE 300 POINTS PLEASE JUST HELPP MEE AND I WILL MARK BRAINLY!!
Answer:
it is equivalent
Step-by-step explanation:
Slope of PR is equivalent to the ratio of 2:3
Slope of SU is equivalent to the ratio of 4:6, or 2:3
They are both equivalent
