PLEASE SOLVE QUICKLY I WILL MAKE YOU BRAINLIEST!!!
solve for both X and Y, please do it fast it's due soon!!! thankyou!!
Answers
Answer:
x=25°, y=18°
Step-by-step explanation:
Solved! Here is the explanation. As we have supplementary angles, we have a total of 180° of angles. Angle BXD is a right angle, so 2x+40°=90°. 2x=50°, and then we have x=25°. Now, to figure out y, we have to look at angle BXA. In this case, 5y=90°. y=18°. So, x=25° and y=18°. Hope this explanation helps!
Related Questions
What is the percent of change in the cost of a DVD set that originally sold for $49.99 and is now
on sale for $24.99? Round to the nearest percent.
Answers
Answer:
50% decrease
Step-by-step explanation:
49.99 - 29.99 = 25
25
---- = 0.5(100) = 50%
49.99
Answer: I dont know witch one you want me to round so I will do both. $49.99 = $50.00 and $24.99 = $25.00 and if you want to add them it would be $75.00
A scale drawing of an office space uses a scale of 1 in. : 4 yd. The scale drawing has an area of 12 square inches. What is the area of the actual office space?
Answers
Answer: 48 yards
Step-by-step explanation:
From the question, we are informed that a scale drawing of an office space uses a scale of 1 in. : 4 yd.
When the scale drawing has an area of 12 square inches, to get the area of the actual office space, we multiply the given number by 4 since the actual office space is 4× the scale drawing. This will be:
= 12 × 4 yards
= 48 yards
f(x) = 4x-1
g(x)=4- x
11) f(-4)=
12) For what value of x is g(x)=-4?
13) f(2)• g(2) =
14)
f(-3)
Answers
Step-by-step explanation:
11. f(-4)= 4x-1
11a. f(-4)= 4(-4)-1
11b. f(-4)= -16-1
11c. f(-4)=-17
12. For what value of x is g(x)=-4
12a. 4-? = -4
12b. 4-8= -4
12c. x = 8
13. (f(2)= 4x-1)×(g(2)= 4-x)
13a. (f(2)= 4(2)-1)×(g(2)= 4-(2)
13b. (f(2)= 8-1)×(g(2)= 4-2)
13c. (f(2)= 9)×(g(2)= 2)
13d. 18
14. f(-3)= 4x-1
14a. f(-3)= 4(-3)-1
14b. f(-3)= -12-1
14c. f(-3)= -13
find x
3x
2x+40
x+50
4x
Answers
Answer:
27
Step-by-step explanation:
The sum of all exterior angles of any quadrilateral= 360°
3x+2x+40+x+50+4x = 360°
11x + 90 = 360°
11x = 360 - 90
10x = 270
x = 270/10
x = 27
solve the formula please!!!!!!!!
Answers
2. Divide h to get b alone
3. Square b to get b alone
Your answer ends up being letter A
12 X 0.4
Please help
Answers
Answer:
12 times 0.4 equals 4.8
Step-by-step explanation:
becase if u add 0.4 together 12 times thus will give you 4.8
12*4 = 48
48/10 = 4.8
I WILL BRAINLEIST PLEASEMegan earned $4 an hour for babysitting. She earned $16 on Saturday. How many hours did she babysit?
Answers
Answer:
4 hours
Step-by-step explanation:
16/4= 4
3.72 plus 6.0064
(this is just part of my question.)
Answers
Answer:
9.7264
Step-by-step explanation:
3.72 + 6.0064 = 9.7264I hope this helps!
Create three different expressions that are each equal to 20. Each expression should include only these three numbers:
4
-2
10
Answers
Second expression: 10x4-10x(-2) = 20
Third expression: 10-4(-2)+2 = 20
An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
The three expressions that use only 4, -2, and 10 and that are equal to 20 are:
4 x 2 - (-2) + 10
4 x 10 + (-2) x 10
-2 x (-2) + 4x4
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example:
2 + 3x + 4y = 7 is an expression.
We have,
20
The three expressions that are equal to 20 using only 4, -2, and 10 are:
First expression:
4 x 2 - (-2) + 10
= 8 - (-2) + 10
= 8 + 2 + 10
= 20
Second expression:
4 x 10 + (-2) x 10
= 40 - 20
= 20
Third expression:
-2 x (-2) + 4x4
= 4 + 16
= 20
Thus,
The three expressions that use only 4, -2, and 10 and that are equal to 20 are:
4 x 2 - (-2) + 10
4 x 10 + (-2) x 10
-2 x (-2) + 4x4
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ2
Would the answer to this question be an rational or irrational number
Answers
Answer:
I believe rational
Step-by-step explanation:
Have a brainly day :D
Plz help 50 points I need help now is it due at 7:30
Answers
Answer:
50
Step-by-step explanation:
What is 3/16 times 3/8? Someone pls help me
Answers
Answer:
Step-by-step explanation:
3/16*3/8
3*3=9
16*8=128
9/128
Answer:
9/128
Step-by-step explanation:
Artaud noticed that if he takes the opposite of his age and adds 44 he gets the number 31. How old is Artaud?
Answers
13+31= 44
Chelsea’s family traveled 300 miles by car each day during their family vacation. How many miles did Chelsea’s family travel over all 6 days?
Answers
Answer:
1800 miles
Step-by-step explanation:
If they traveled 300 miles per day and traveled for 6 days you would multiply 300 by 6 and get 1800. I hope that helps
Solve by substitution
Answers
Answer:
(1,4)
Step-by-step explanation:
Answer: x = 1, y = 4
Steps: 3y + 4x = 16, -2x + y = 2
Isolate y for 3y + 4x = 16: y = (16 - 4x ÷ 3)
Substitute y into the other equation (-2x + y = 2): -2x + (16 - 4x ÷ 3) = 2
Simplify: 16 - 10x ÷ 3 = 2
Isolate x for 16 - 10x ÷ 3 = 2: x = 1
Substitute x = 1 into y = (16 - 4x ÷ 3): y = 16 - 4x · 1 ÷ 3
y = 4, x = 1
Plz mark brainliest:)
How do you work out 3^2+2^3 indices
Answers
3^2 +2^3
9+2^3
9+8
Answer : 17
Hi, i really need help!
Look at the images below:
(there is 2 images per question)
Answers
Answer:
The last one
Step-by-step explanation:
The triangle is simply reflected across the x-axis, so the side lengths and angle measures do not change.
Plz help I don’t get what this is
Answers
Answer:
A) 98.94 sq. meters
B) 42 sq. meters
Step-by-step explanation:
A) So first we calculate the area for the square which is 15*20 = 300. Then we calculate the area of the circle which is pi*r^2 and in this case the radius is 4 which is 1/2 of 8. The area is approx. 201.06. Then we subtract that from 300. 300-201.06 = 98.94. The answer for A) is approx. 98.94
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
B)First we calculate the area of the whole square which is 8*6 = 48. Then the area of the garden which is 2*3 = 6. 48-6 = 42. The answer is B) is 42 then.
A figure lies entirely in Quadrant I. The figure is reflected in the x-axis. In which quadrant is the image?
Answers
Answer: quadrant 4 i think...
Step-by-step explanation:
Answer:
Quadrant IV (4).
Step-by-step explanation:
It will be in the quadrant below which is Quadrant IV.
Please help me with this question!!
Answers
Answer:
the answer you are looking for is B
Answer:
i think the answer is A
Step-by-step explanation:
Find the value of x
Answers
Answer:
134 degrees
Step-by-step explanation:
the angles in a triangle always add up to 180.
86+48=134
to find the last angle you subtract 180-134
this gives you 46 degrees
a straight line is always measured as 180 degrees.
180-46=134
so x=134 degrees
who envented 0 name the person
Answers
Answer:
Brahmagupta invented the number 0
Step-by-step explanation:
Answer:
Brahmagupta
Step-by-step explanation:
John is driving on the highway. He begins the trip with 12 Gallons of gas in his car.The car uses up one gallon of gas every 25 miles
Answers
Answer:
300
Step-by-step explanation:
12 gal x 25 miles = 300 miles he can go before needing more gas
Answer Both please and thank you
2(n + 5) = −2
144 =−12(x + 5)
Answers
Answer:
1. n=-6
2. x=-17
Step-by-step explanation:
Without showing the graph, explain how Maria’s graph of the two lines proves Peter is not correct.
Answers
Answer:
90
Step-by-step explanation:
90
the unit cost of pencils purchased by the city's public schools is $.0435 each. Round to the nearest cent
Answers
simplifying radicals pt.6 please help ASAP and explain if possible
Answers
Answer:
[tex]6\sqrt{15}[/tex] or decimal form 23.23790007...
Step-by-step explanation:
Rewrite 540 as [tex]6^{2}[/tex] * 15
Factor 36 out of 540 .
[tex]\sqrt{36 (15)}[/tex]
Rewrite 36 as [tex]6^{2}[/tex].
[tex]\sqrt{6^2*15}[/tex]
Pull the terms out from under the radical.
[tex]6\sqrt{15}[/tex]
What is the factored form of 5x − 625x4?
A.
5x(1 + 5x)(1 − 5x + 25x2)
B.
5x(1 − 5x)(1 + 5x + 25x2)
C.
(1 − 5x)(1 + 5x + 25x2)
D.
(1 + 5x)(1 − 5x + 25x2)
Answers
Answer:
B)
Step-by-step explanation:
Answer:
I think b
Step-by-step explanation:
Evaluate the expression.
2’5 + 2 (12 – 7) x 4 =
Answers
Answer:
the answer is 72 to the expression.
-Please help I need it super bad I don't want to fail :(
-All circles
1. Area of a 7cm circle?
2.Area of a 3cm circle?
3.Area of a circle with a radius of 21cm?
4.Sarahs dining room table is round and has a radius of 4.5feet. What is the tabletops area?
5.If the radius is 51 feet then what is the area?
6.What is the area of 5m?
7.What is the area of 10 inches?
8. What is the area of 12.5cm?
9.What is the area of 21ft?
10.What is the area of 4m?
Answers
Answer:
;-;
Step-by-step explanation:
1) 153.86cm²
2) 28.26cm²
3) 65.94cm²
4) 63.585cm²
5) 8167.14ft²
6) 78.5m²
7) 314in²
8) 490.625cm²
9) 1384.74ft²
10) 50.24m²