PLEASE HELLLLLLLLLLLLLLP ME I NEED HELP PLEASE EXPLAIN HOW TO DO IT AS I HAVE A TEST NEXT WEEK AND IM REALLY STRESSED
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Answer:
C. Cos(60°) = Sin(30°)
Step-by-step explanation:
Cos(60°) = 0.5
Sin(30°) = 0.5
Related Questions
Use the equation below to find y, if m=11, x=2, and b=5.
y=mx-b
Y=
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Here is my answer, hope to help you.
what is the value of x?
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Answer:
68
Step-by-step explanation:
c=√a^2+b^2
√ 60^2 + 32^2 =68
We will use the Pythagorean Theorem
[tex]x {}^{2} = {32}^{2} + {60}^{2} \\ {x}^{2} = 1024 + 3600 \\ x {}^{2} = 4624 \\ x = \sqrt{4624} \\ x = 68[/tex]
HEEEEEEEELLLLLLPPPPPPPPP Graph the equation using the slope and y-intercept y = 1/3x + 4
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Answer:
Step-by-step explanation:
Factor: 3bc-4ad +6ac-2bd
Can you create a rubric for this math question
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Answer:
(3c−2d)(2a+b)
Step-by-step explanation:
3bc−4ad+6ac−2bd
Do the grouping 3bc−4ad+6ac−2bd=(6ac−4ad)+(3bc−2bd), and factor out 2a in the first and b in the second group.
2a(3c−2d)+b(3c−2d)
Factor out common term 3c−2d by using distributive property.
(3c−2d)(2a+b)
Determine the equation of the circle graphed below.
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Answer:
(x-2)^2+(y+4)^2=34
round 6 3/4 to the nearst whole number
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Answer:
7
Step-by-step explanation:
do you really need one?
Factor completely: x2-4
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Answer:
(x+2)(x-2)
Step-by-step explanation
x times x equals x^2, 2 times x equals 2x, -2 times x equals -2x, and 2 times -2 equals -4. If you add that up, the x-values cancel out, leaving the x^2 and the -4. (This explanation is working it backwards which is the easiest way IMO)
Find the missing side of the right
triangle.
7
4
Х
X=
<= [?]
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49+16=x^2
65=x^2
x= square root 65
The missing side of the right angle triangle is 8.0622577483 units.
What is Pythagoras theorem?In a right-angled triangle, the square of the hypotenuse side is equal to the sum of the squares of the other two sides, according to Pythagoras's Theorem.
Given:
Triangle is a right angle triangle.
And the sides of a right-angled triangle are:
Base = 4 unit
Perpendicular = 7 units.
To find the length of the hypotenuse:
We apply Pythagoras theorem,
(hypotenuse)² = (base)² + (perpendicular)²
Substituting the values in the equation,
(hypotenuse)² = (4)² + (7)²
(x)² = 16 + 49
(x) = √(65)
(x) = 8.0622577483
Therefore, the value of x is 8.0622577483 units.
To learn more about the Pythagoras theorem;
https://brainly.com/question/343682
#SPJ2
A company sets up a food booth and a game booth at the county fair.
The fee for the food booth is $100 plus $5 per day.
The fee for the game booth is $50 plus $7 per day.
Write an expression for how much both booths will cost for the same number of days.
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Answer:
100+5x+50+7x
Step-by-step explanation:
You drive a car that holds 15 gallons of gasoline. Your car uses 0.03 gal per mile. Which equation best represents this information
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PLEASE HELP I NEED THIS BEFORE 8:00 pm
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Answer:
y = -27
Step-by-step explanation:
-3 * 3 = -9 * 2 = -18/9 = -27
Answer:
The answer is Y=-27
Step-by-step explanation:
Hope this helped
What’s the scale factor (mark as brainliest)
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Answer:
Its divided by 3
Step-by-step explanation:
bigger is 6, smaller is 2....shrinked by 3
How do you know to add for the first one and multiply for the second??
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Answer:
When you multiply the variables with different exponents, you add. When you multiply an exponent with another exponent, you multiply.
Step-by-step explanation:
Answer above
Jayson said, "I am thinking of two fractions that when added have a sum of 1." Which fractions could Jayson have been thinking about?
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Answer:
he could have been thinking of 1/2 + 1/2 or 4/8 + 4/8 or maybe 5/10 + 5/10
because 2/2=1 and so does 8/8 and 10/10
Step-by-step explanation:
Is AABC-AXYZ? If so, identify the similarity postulate or theorem that
applies
30°
30"
45
15
959
c.
959
А
A. Similar - SSS
B. Similar - AA
C. Similar - SAS
D. Cannot be determined
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The theorem that applies to the similar triangles is AA theorem.
How to find similar triangles?Similar triangles are triangle with same shapes but may be different sizes.
Similar triangle have corresponding sides as a ratio of each other.
The triangles above have two of their angles equal, therefore, the triangles are similar.
They are similar by AA theorem.
AA theorem of similarity states that If two of angles are equal, then the third angle must also be equal, because angles of a triangle always add to make 180°.
30 ≅ 30
95 ≅ 95
learn more on similar triangles here: https://brainly.com/question/16999173
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3 3/4 CM * 2 1/2 cm
please answer fast
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Answer:0.0009375 m2
Step-by-step explanation:
find the surface area of a cube with a side length of 5 centimeters.
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The 6 faces of a cube have equal are.
Each face has are of 5*5=25 because they are all squares.
Now we just multiply by 6
25*6=150 centimeters cubed.
Done!
Step-by-step explanation:
step 1. a cube had 6 sides
step 2. each side is a square
step 3. the area of each side is 5x5 = 25cm^2
step 4. the surface area of the cube is 25x6 = 150cm^2.
7(x + 2) = 6(x + 5) solve for x
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7x + 14 = 6x + 30
x + 14 = 30
x = 16
X = 16
7 x + 14 - 6 x = 30
x + 14 = 30
Ariel sold bags of gourmet popcorn for the school fundraiser. She sold 30 bags in two weeks, raising $112.50 for the school. How much did a bag of gourmet popcorn cost?
Answers
Answer:
3.75 dollars
Step-by-step explanation:
If 30 bags of popcorn = 112.50
Then what would one bag equal?
First start off by putting money/bags
[tex]\frac{112.50}{30}[/tex]
Then solve.
112.50/30 = 3.75
Your answer is 3.75.
Hope this is correct, and hope it helps ^_^
Answer:
$3.75 per bag
Step-by-step explanation:
Put the total cost (112.50) and divide it by how many she sold (30) to get your answer. hope this helped
hey what's
[tex] \sqrt[5]{1024} [/tex]
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4
Answer:
[tex]4 \\ \: is \: your \: answer \: mate[/tex]
I hope it helpsenjoy your day
#Captainpower|~
I need help quick I’ll give brainliest
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Answer:
Area of circle - Area of square
radius of circle is 8m
side of squre os 12m
Step-by-step explanation:
Area of circle is pie r^2
22/7 × 8 × 8
22/ 7 × 64
= 201.14m^2
Area of square is side ^2
12 ×12
= 144m^2
hence 201.14 - 144
= 57.14m^2 is the area of shaded figure
GOOD LUCK FOR THE FUTURE! :)
5/32×7= multiplicación de fracciones, paso paso por favor rápido para hoy doy 5
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Answer:
35/32
Step-by-step explanation:
Primero, es necesario hacer el 7 en una fracción
[tex]\frac{5}{32} * \frac{7}{1}[/tex]
Entonces puede multiplicarse a través
[tex]\frac{5(7)}{32(1)} \\\\\frac{35}{32}[/tex]
35/32 es la respuesta
¡También, lo siento si mi español es malo! Todavía estoy aprendiendo jaja
FIND BC
round to the nearest HUNDREDTH
Answers
Answer:
CB = 30.15
Step-by-step explanation:
180-58-93 = 29 degrees for angle B
draw a line perpendicular to BC down to point A, lets call the perpendicular point D.
now you've got 2 similar, smaller triangles
angle A is split into two angles, 29 degrees above and 58 degrees below.
sin 29 =CD/16
CD = 7.75
cos 29 = AD/16
AD = 14
tan 58 =DB/AD = DB/14
DB = 22.40
CD + DB = 7.75 + 22.40 = 30.15
In the diagram, ABC=DEF, find the values of x and y
Answers
Answer:
x=-1
y=66
Step-by-step explanation:
3x + 6 = 9
3x = -3
x=-1
10x+y=56
x=-1
-10+y=56
y=66
Expand and simplify: (x-2)^3
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Answer:
Expand (x+2)^3. (x+2)3 ( x + 2 ) 3. Use the Binomial Theorem. x3+3x2⋅2+3x⋅22+23 x 3 + 3 x 2 ⋅ 2 + 3 x ⋅ 2 2 + 2 3. Simplify each term.
Record: 0/5 Score: 0 Penalty: 1 off
Complete: 0%
Jereme Nixon
Using Trig to Find Angles
Mar 01, 12:19:51 PM
?.
In AQRS, the measure of ZS=90°, QR = 7.7 feet, and SQ = 6.5 feet. Find the measure
of ZR to the nearest tenth of a degree.
R
7.7
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Answer:
Step-by-step explanation:
57.6
Judy uses 12 tiles to make a mosaic. 8 of the tiles are blue. what fraction ,in simplest form, represents the tiles that are blue
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You do 8/12 since it’s blue to mosaic tiles and both number divide by 4 so 8 divided by 4 is 2 and 12 divided by 4 is 3 so 2/3
A 8-kg load stretches an elastic belt 0.02 m. How much will a 12-kg load stretch the belt?
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Answer:
A 12-kg load stretches an elastic the belt 0.03m
Step-by-step explanation:
we know A 8-kg load stretches an elastic belt 0.02 m.
=> 0.02 / 8 = 0.0025
so A 1-kg load can stretch an elastic belt 0.02 m.
=> 12 * 0.0025 = 0.03 m
A 12-kg load stretches an elastic the belt 0.03m
Aisha has a smart phone data plan that costs $25 per month that includes 4 GB of
data, but will charge an extra $15 per GB over the included amount. How much
would Aisha have to pay in a month where she used 3 GB over the limit? How much
would Aisha have to pay in a month where she used went over by x GB?
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Answer:
b
Step-by-step explanation:
Yall, is this correct? And sorry for my bad handwriting for the answer btw-