Solve for the missing angle in the triangle
39 degrees
37 degrees
53 degrees
51 degrees
Answer:
37
Step-by-step explanation:
To find the answer you do arccos of 8/10
James had t toy cars and Paul has 13 more how many cars will James have if Paul gives him half of his cars? ANSWER FAST I WILL GIVE BRAINLIEST
Answer:
James will end up with his original t cars and half of (t+13) cars, so will have ...
... t + (t+13/2) = (3t +13)/2 . . . . cars James has after Paul's gift
Step-by-step explanation:
If XYZ measures 45°, what is the measure of ?
XZ
O A. 90°
45
O B. 22.5°
C. 315°
D. 45°
The measure of arc XZ is 45.
The correct option is D.
What is an Arc?An "arc" in mathematics is a straight line that connects two endpoints. An arc is typically one of a circle's parts. In essence, it is a portion of a circle's circumference. A curve contains an arc.
We have,
<EYX = 45
The arc is the portion of the circle's circumference that lies between two of its points. The arc is measured twice:
The length of the arc, which is a distance around the circumference, will be expressed in distance units (for example, cm and m).The distance in degrees (or radians) between the arc's centre and the arc formed by two points is the arc's angle measurement.Using the second point the measure of arc XZ is 45.
Learn more about Arc here:
https://brainly.com/question/18741430
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Find the equation of the line
6th grade math !!!!!!!!!!!!!!!!!!
Answer: The answer is B
Step-by-step explanation: I've had this question before but it was on a different test :)
A pet food store offers a 15% discount to customers who are referred by a local
vet's office. What is the discounted price of a $12 bottle of dog vitamins?
Answer:
brings it to 10.20 the difference is 1.80 i dunno what else to type ahhhhhhhhh
The sum of two numbers is 12. The difference of the numbers is 2. What are the numbers? Write your answer as an ordered pair with no
spaces and in this order (smaller number, larger number)
Answer:
the numbers are 5 and 7.
Step-by-step explanation:
Which of the following expressions, if any, are equal for all real numbers "m"? I. square root of m^2 II. |-m| III. - |m|
A.I and II
B.I and III
C.I,II and III
D.II and III
Answer:
A
Step-by-step explanation:
Please help
What is the area of the hexagon?
Answer:
60.32cm
Step-by-step explanation:
I hope it's helpful
Help plz
The area of the triangle shown is represented by √A=s(s−14)(s−12)(s−6), where s is equal to half the perimeter. What is the height h of the triangle? Round your answer to the nearest hundredth.
Answer:
h = 0.64 ft
Step-by-step explanation:
[tex]s = \frac{14 + 12 + 6}{2} = \frac{32}{2} = 16 \: ft \\ \\ A = \sqrt{(s - 14)(s - 12)(s - 6)} \\ \\ A = \sqrt{(16 - 14)(16 - 12)(16 - 6)} \\ \\ A = \sqrt{(2)(4)(10)} \\ \\ A = \sqrt{80} \\ \\ A = 8.94427191\\ \\ A \approx 8.94 \: {ft}^{2} [/tex]
A = 14h
8.94427191 = 14h
h = 8.94/14
h = 0.638571429
h = 0.64 ft
Please help! And 20 points! :3
I need help with these 3 questions-
-3-||
Answer:
21. 150%
22. $15
23. 46 question.
Sunny earns $12 per hour delivering cakes. She worked for x hours this week. Unfortunately, she was charged $15 for a late delivery on Tuesday. How much money did Sunny earn this week?
Answer:
12x-15
Step-by-step explanation:
Given: Sunny earns $12 per hour delivering cupcakes. She worked for x hours this week.
The total earning for this week =
Also, she was charged $15 for a late delivery on Tuesday.
It means, The total earning for this week =
So if Sunny earns $12 per hour delivering cupcakes. She worked for x hours this week and was charged $15 for a late delivery on Tuesday then her earning for this week = 12x-15
hope this helps!!:)
The point (2,-5) is on the graph of which equation?
A. Y=x-7
B.y=x-3
C.y=x+3
D.y=x+y
Given that
f
(
x
)
=
3
x
+
2
, find an expression for
f
−
1
(
x
)
f
−
1
(
x
)
=
Step-by-step explanation:
What are the vertical asymptotes of the function f(x) = 4x+8/x^2+3x-4
Answer:
1 and -4
Step-by-step explanation:
The vertical asymptote of a function is gotten by equating the denominator of such function to zero.
Given
f(x) = 4x+8/x^2+3x-4
The vertical asymptotes is expressed as;
x^2+3x-4 = 0
Factorize
x^2+4x-x-4 = 0
x(x+4) -1 (x+4) = 0
(x-1)(x+4) = 0
x-1 = 0 and x+4 = 0
x = 1 and x = -4
Hence the vertical asymptotes of the function are 1 and -4
Find the area of figure ABCDE if angles A, B, and C are right angles.
Answer: The answer is 85 (D)
Step-by-step explanation:
Solve the equation (3 x/2)(3 x/4)=3^6
Please help!! Need done asap!
Answer:
x=18√2 or x=−18√2
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
9/8x^2=729
Step 2: Divide both sides by 9/8.
9/8x^2/9/8=729/9/8
x^2=648
Step 3: Take square root.
x=±√648
x=18√2 or x=−18√2
Answer:
x = 8
Step-by-step explanation:
x/2 + x/4 = 6
2x/4 + 1x/4 = 6
3x/4 = 6
3x = 24
x = 8
check: 3^4 · 3^2 = 3^6
Please help me out ASAP
Answer:
the answer is b
Step-by-step explanation:
HALPPP FAST
(05.03)Marcus loves baseball and wants to create a home plate for his house. Marcus needs to calculate the area of the home plate at the ball field so he can reconstruct it when he gets home. Calculate the area of the polygon.
Pentagon with square measuring 6 inches by 3 inches and two triangles with heights of 5 inches and 4 inches.
30 in2
31.5 in2
36.5 in2
39 in2
Answer:
B
Step-by-step explanation:
Use the distributive property to expand the following expression.
Answer:
-12.8x - 20y + 8.4
Step-by-step explanation:
To do this you just multiply everything by negative 4
so we have 3.2x*-4 + 5y*-4 - 2.1*-4
This gives us
-12.8x - 20y + 8.4
The last term is positive because we multplied a negative by another negative
How much tip would you pay a driver who
charged you $35.60 and you wanted to tip him
15%?
Tip alone: $5.34
Tip plus the driving fee: $40.94
Answer: tip 5.34 total cost would be 40.94
Step-by-step explanation:
Solve the linear equation.
9x + 5 = 6x + 47
Marta y carla tienen 27 y 11 años respectivamente ¿cuantos años tienen que pasar para que alguna de ellas tenga el doble de edad que la otra?
Answer:
cinco anos deben pasar
Solve:
(7 + 18) + (3 X 6) + (4 x 5) =
Answer:
use a algebra caculator
Step-by-step explanation:
I need people to talk to please
Answer:
Hello how are you?
Step-by-step explanation:
Ty is a waiter at a local restaurant. The food bill for one of his large parties totaled $345.23, and the guests left Ty a 25% tip. How much was the food bill including tip? Round your answer to the nearest cent.
first you would need to multiply the total by .25(the decimal form of 25%) which will give you 86.3075. Then add it back to 354.23, which will give you 431.5375. rounded to the nearest hundredth would be 431.54
SOMEONE HELPI'LL GIVE CROWN
Answer:
[tex] \boxed{ \: company : B : \: } \\ \underline{ \boxed{ has \: a \: proportional \: relationship}} [/tex]
Step-by-step explanation:
[tex]let \: company : A : weight \: and \: cost\: be \to \: w_A \: and \:c_A \\ let \: company : B : weight \: and \: cost\: be \to \: w_B \: and \:c_B \\ \underline{\boxed{ \: company : A : \:} } \\ if \to \: c_A \infty w_A \\ c_A = k w_A \\but \to : \\ k = \frac{c_A}{w_A} = \frac{10.55}{1} \not= \: \frac{10.85}{2} \not= \frac{11.15}{3} \\ therefore \to : \\ \boxed{ \: company : A : \: } \\ \underline{ \boxed{ has \: no \: proportional \: relationship}} \\ \\ \underline{\boxed{ \: company : B : \:} } \\ if \to \: c_B \infty w_B \\ c_B = k w_B \\but \to : \\ k = \frac{c_B}{w_B} = \frac{2.75}{1} = \frac{5.5}{2} = \frac{8.25}{3} = 2.75 \\ hence \to : \\ \boxed{ \: company : B : \: } \\ \underline{ \boxed{ has \: a \: proportional \: relationship}} [/tex]
Q1)Write the equation form y=mx+b using this information: (1,-1) is on the line and the slope is -6.
Q2)Write the equation form y=mx+b using this information: (-5,-2) is on the line and the slope is -1.
winter is busy at your ski resort for holiday weeks you increase your normal rate of $230/night by 40% what is the holiday rate
Answer:
322
Step-by-step explanation:
230 x 1.4 = 322
What is the area of this shape?
A. 108
B. 216
C. 60
D. 432
