help please!! The measures of the angles of a triangle are shown in the figure below. solve for x
Answers
9514 1404 393
Answer:
x = 33
Step-by-step explanation:
The angles are complementary.
x° = 90° -57°
x = 33
Related Questions
a concession stand sells bags of popcorn for 3$ and cotton candy for 2$. a customer purchased bags of popcorn as well as cotton candy and spent 12$ . What is the equation that models this situation
Answers
Answer:
x3+y2=12
Step-by-step explanation:
I don't have a step by step explanation, hope this helps!!!
20 points!!!!
Find the area of the regular hexagon. Round to the nearest hundredth.
A)
27.71 in 2
B)
83.14 in?
C)
166.26 in?
D)
332.55 in 2
Answers
Answer: b or a
Step-by-step explanation:
4x – 5.2y + 6y + 7.9x – 8x *
Answers
[tex]\huge\text{Hey there!}[/tex]
[tex]\large\textsf{4x - 5.2y + 6y + 7.9x - 8x}[/tex]
[tex]\huge\text{COMBINE your LIKE TERMS}[/tex]
[tex]\large\textsf{(4x + 7.9x - 8x) + (-5.2y + 6y)}[/tex]
[tex]\large\textsf{4x + 7.9x - 8x =}[/tex]
[tex]\large\textsf{4x + 7.9x = 11.9x}[/tex]
[tex]\large\textsf{11.9x - 8x = 3.9x}[/tex]
[tex]\large\textsf{4x + 7.9x - 8x = 3.9x}[/tex]
[tex]\large\textsf{(3.9x) + (-5.2y + 6y)}[/tex]
[tex]\large\textsf{-5.2y + 6y = 0.8y}[/tex]
[tex]\boxed{\boxed{\large\textsf{Answer: \huge \bf3.9x + 0.8y }}}\huge\checkmark[/tex]
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
Answer:
3.9x+0.8y
Step-by-step explanation:
4x−5.2y+6y+7.9x−8x
Combine −5.2y and 6y to get 0.8y.
4x+0.8y+7.9x−8x
Combine 4x and 7.9x to get 11.9x.
11.9x+0.8y−8x
Combine 11.9x and −8x to get 3.9x.
3.9x+0.8y
It can also be converted to fraction form:
[tex]\frac{4y}{5}+\frac{39x}{10} = 3.9x+0.8y[/tex]
hi please help i’ll give brainliest please
Answers
Answer:
45
Step-by-step explanation:
The answer would be 45
for brainiest:):):):):):):)
Answers
6. 6.28
7. 21.98
8. 94.2
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
(ILL GIVE BRAINLY)
Answers
Answer:
um... what are trying to say?
Step-by-step explanation:
Answer:
Step-by-step explanation:
∠H is congruent to ∠B
:::::
GH/DJ = AB/DC
what is the answer to x - 4 = -2
Answers
Answer: x=2
Step-by-step explanation: add 4 to both sides of the equation.
If a line goes through Point (1,2) and has a slope of 2 then find R if the line also goes through the point (r,8)
Answers
Answer: r = 4
Step-by-step explanation:
See the image.
Solve the equation.
3x + 2(4x − 6) = 8x + 1
Please help :) also have a good day :D
What is the value for x?
Please enter fractional values in the form ‘a/b’. For example, an answer of [tex]\frac{1}{3}[/tex] will be entered as 3/4.
x =
Answers
Answer:
3x + 2(4x − 6) = 8x + 1
3x + (8x-12)=8x+1
-12=19x+1
-11=19x
-11/19 (Im pretty sure i did this right but at the same time im not, im sorry if i got this wrong)
Answer:
=13/3
Step-by-step explanation:
1. Distribute
3+2(4−6)=8+1
3+8−12=8+1
2. Combine like terms
3+8−12=8+1
11−12=8+1
3. Add 12 to both sides of the equation
11−12=8+1
11−12+12=8+1+12
4. Simplify
11=8+13
5. Subtract 8x from both sides of the equation
11=8+13
11−8=8+13−8
6. Simplify
3=13
7. Divide both sides of the equation by the same term
3=13
3x÷3=13÷3
8. Simplify
If you cancel terms that are in both the numerator and denominator you will get:
=13/3
I hope this helps
Pls help and thank you so much
Answers
Answer:
y=4x+3
Step-by-step explanation:
y intercept is 3 and x is 4
Lucas is making 12 jumbo muffins to sell at his class bake sale . He has 2 bowls full of batter what fraction of a bowl of batter should Lucas put in each muffin cup ?
Answers
Answer:
1/6 of a bowl of batter
Step-by-step explanation:
Find out how much muffins is needed for 1 bowl.
2 bowls = 12 muffins
1 bowl = 12 ÷ 2 = 6 muffins
Since 1 bowl can fill 6 muffins, it's 1/6
Find the measure of each angle indicated.
23°
128°
Answers
Find the acute angle in the first quadrant used as a reference for
23, 128, 337, 128
the length of AC to the nearest hundredth is ____
Answers
Answer:
5.41
Step-by-step explanation:
Luke wants to send 21 parcels by the Express service.
He does the calculation 20 x £15 = £300 to estimate the cost.
(b)
Explain why Luke's calculation shows the actual cost will be more than £300
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Answer:
Because he has to send one more parcel than the estimation.
Step-by-step explanation:
885 = 5(x + 19)
what is x?
Answers
Answer:
x = 158
Step-by-step explanation:
Given
885 = 5(x + 19) ← divide both sides by 5
177 = x + 19 ( subtract 19 from both sides )
158 = x
Answer: x=158
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
first person to answer all of these questions gets brainliest, also upping points to 50
Answers
Answer:
#1
Ratio of 45-45 and 30-60-90 triangles
45-45
a : b : c = 1 : 1 : √230-60-90
a : b : c = 1 : √3 : 2a)
b = 10/2 = 5a = 5√3b)
k = l = 6√2/√2 = 6#2
Find x
7/x = cos 66°x = 7/ cos 66°x = 17.2Find y
y/x = sin 66°y = 17.2 sin 66°y = 15.7#3
a) sin A = 5/13
b) cos A = 12/13
c) tan A = 5/12
d) A = arcsin (5/13) = arccos (12/13) = arctan (5/12) = 22.6°
Can 3 over 11/2 and 6 over 11 be a proportion?? Please explain!!! ASAP
Answers
Answer:
Yes! these are in the same proportion
Step-by-step explanation:
Lhs = 3 over 11/2 = 3/(11/2)
=>3× (2/11)
=> 6/11
=> Rhs
will mark brainliest and mark 5/5
Answers
9514 1404 393
Answer:
AY = 4.8YD = 2.4Step-by-step explanation:
Corresponding sides of the triangles are ...
ΔFUN . . . ΔDAY
UF = 10 . . . AD = 6
FN = 4 . . . DY
NU = 8 . . . YA
Corresponding sides are proportional, so we have ...
DY/4 = AD/UF = 6/10
DY = 4(0.6) = 2.4
and
YA/8 = 6/10
YA = 8(0.6) = 4.8
The side lengths are ...
AY = 4.8, YD = 2.4
Answer:
.
Step-by-step explanation:
Please help it‘a due today
Answers
Answer:
u know area of rectangle is length × breadth
therefore, area = (3x+4)×(7x-2)
= 21x²-6x+28x-8
= 21x²+22x-8
= d ans
If the time now is 4 PM on Saturday, after 253 hours the time will be:
(A) Sun. 5AM
(B)Tues. 5AM
(C) Wed. 1AM
(D) Wed. 5AM
Answers
Answer:
C I'm pretty sure
Step-by-step explanation:
7 of 10
© Brian invests £990 into his bank account. He receives 2% per year simple interest. How much
will Brian have after 4 years? Give your answer to the nearest penny where appropriate.
Answers
Answer:
1071.61
Step-by-step explanation:
That's how much
Solve the equation.
Start Fraction b over negative 6 End Fraction = –3
Answers
Answer:
Step-by-step explanation:
b/-6=-3
b=18 (x -6 on both sides)
a boy has $5 coins and a $10 coins they are eight coins all together and their value is $55 how many of each kind does he have
Answers
Answer:
3 $10 coins and 5 $5 coins
Step-by-step explanation:
Use the Change of Base Formula to evaluate the expression. Then convert it to a logarithm in base 8. Round to the nearest thousandth if necessary.
log4 8
0.667; log8 4.003
0.301; log8 1.870
1.5; log8 22.627
0.15; log8 1.366
Answers
Answer
1.5; log8 22.627
Step-by-step explanation:
I WILL MARK BRAINLIEST IF GOTTEN RIGHT!!!!!!!
Answers
Answer:
a I don't know I just guess I hope you got it right I hope
If 2 inches is about 5 centimeters,
about how many inches is 45
centimeters?
Answers
Answer:
about 18 (17.7)
Step-by-step explanation:
Answer:
About 17 inches
Step-by-step explanation:
Help please, I'm stuck on this
Answers
An swer:
d
Step-by- step explana tion:
if the income tax rate is 4%, determine the amount of income tax paid on income of $20,000.
Answers
Answer: $800.
Step-by-step explanation:
To find the income tax of $20,000 simply multiply 20,000 by the decimal of 4%.
20,000 x 0.04 = 800
Find the perimeter of a circle with radius 35cm.[Takex=[22/7}]
Answers
Answer:
i have made it in above picture
220 cm
hope it helps
Triangle JKL has vertices J(-4, -1), K(0, 4), and L(-4, -2). Graph The triangle and it’s image after a dilation with a scale factor of 0.5.
Answers
Answer:
J(-2, -0.5), K(0, 2), L(-2, -1)
Step-by-step explanation:
Answer:
Step-by-step explanation:
so 1 equals one to q 1