10 pts help me out!
Its kinda simple
Answers
Answer:
x=11
Step-by-step explanation:
Angle A is 45°
Angle B is equal to Angle A
4x+1
45-1=44
4·x=44
4·11=44
x=11
Related Questions
Which ordered pair is a solution of the system? x + 4y = 19y = -2x - 4 A. (3,4)B. (7,3)C. (-5,6)D. (-2,0)
A product costs $48.50 for 75 feet. How much does it cost per inch?
4. Mr. Ramos notices a pattern in the number of people attending the weekly students governing. For weeks 1,2,3,4, and 5, the number of students attending the meetings was 31, 43, 55, 67, and 79, respectively. Write an explicit equations that models the pattern Mr. Ramos notices
4x-3-3x=12+2x Find x
Answers
"of" means ×
"is" means =
We need to find 4/7 of 35
4/7 of 35 = ?
4/7 × 35 = ?
4/7 × 35/1 = 140/7 = 20
He used 20 meters of rope.
Answers
= 3/4 feet deep
Area of the sidewalk:
= the sides of the pool * the width of the sidewalk + the corners of the sidewalk (width * width)
= 2 sides * 6 (feet / side) * 2 feet + 2 sides * 14 (feet / side) * 2 feet + 4 corners * (2 feet * 2 feet / corner)
= 12 feet * 2 feet + 28 feet * 2 feet + 4 * 2 feet * 2 feet
= 24 feet^2 + 56 feet^2 + 16 feet^2
= 96 feet^2
Volume:
= 96 feet^2 * 3/4 feet
= (96 * 3 / 4) feet^3
= (19 * 3) feet^3
= 57 feet^3
Answer:
the correct answer is B) 72^ft 3
$103
$41
$69
Answers
To determine how much Eileen will spend on gasoline, first we need to calculate how many gallons she needs.
If she drives 850 miles and her car gets 23 miles per gallon, we can use the proportion:
850 miles : x gallons = 23 miles : 1 gallon
Crossing the products:
x = 850 miles × 1 gallon ÷ 23 miles
x = 36.96 gallons
Thus, Eileen needs 36.96 gallons of gas. If the cost per gallon of gas is$2.79, using the proportion:
36.96 gallons : x = 1 gallon : $2.79
x = 36.96 gallons × $2.79 ÷ 1 gallon
x = $103.12
x ≈ $103
at a speed of 30 miles per hour?
Answers
From B : 30/hour *x(hour)
50 *x +30 *x =400
80 *x=400
x=5(hour)
Then the train from A will make 50 *5=250 miles
(These is fisik)
b. purchase a large quantity of an item
c. commit to buy more in the future
Answers
Hope this helped, and please mark brainliest! :)
Answers
To rewrite the expression in the form (x+a)(x+b), you must factor the expression. First split the equation into two sides. Since 9 times 8 equals 72, we want to figure out how they add to equal 1 (which is the x).
If 9 times -8 equals -72, this works. -8 + 9 = 1. This translates to -8x + 9x = x. This is how we split it.
x^2 - 8x + 9x - 72
(x^2 - 8x) + (9x - 72)
Since x^2 and -8x both share x, factor out x from the parentheses. And since 9x and -72 are both divisible by 9, factor out 9.
x(x - 8) + 9(x - 8)
We can now factor out the common term, x-8. Then the x and 9 outside the parentheses will be combined.
(x-8)(x+9).
This is our answer