Answer:
he height of a triangle is 8m less than the base. The area is 10cm^2. Find the height and the base.
I have tried the equation 10=b(b-8)(1/2).
b(b-8) = 20
b^2 - 8b - 20 = 0
Factor:
b^2-10b + 2b-20 = 0
Who wants some points?
5+ 3 + 10+42-26=?
Answer:
34
Step-by-step explanation:
5+3=8
8+10=18
18+42=60
60-26=34
34 ;D thxs for the points, Your cute btw
please help me with this
find p and q
Answer:
Step-by-step explanation:
p = 0
q = 1
refer to the attachment please:)
Jake cuts a block of wood along the red line. When he looks at the newly exposed face, what is the shape of the cross-section? 4 in 6 in 10 in O A. A rectangle, 10 inches by 6 inches B. A rectangle, 10 inches by 4 inches C. A square, 6 inches by 6 inches D. A rectangle, 6 inches by 4 inches + PREVIOUS
Answer:10 inches by 6 inches
Step-by-step explanation:
there is no answer that shows that when he cuts the red line it still is 4 inches it got cut so its not
A local charity is selling seats to a baseball game. Seats cost $24 each, and snacks cost an additional $6 each. The charity needs to raise $360 to consider this event a success.
Answer:
They could sell 10 people one seat and 2 snacks each.
$24+$6+$6=$36
That's be $36x10=$360
Step-by-step explanation:
The diameter of a circular hot tub at a hotel is 6 yards. What is the circumference of the hot tub? Use 3.14 forpi
Answer:
18.852 yards
Step-by-step explanation:
Given data
Diameter= 6 yards
Radius= 6/2= 3 yards
We know that
circumference= 2πr
substitute
C= 2*3.142*3
C=18.852 yards
Hence the circumference is 18.852 yards
Worth 15 points so please actually help me!!
Which function is it?
I need help , I need to get 80%
Graph the line with slope -5 and y-intercept 7.
Answer:
start your grap at (0,7) and go up 5 to the right 1 and down 5 to the left 1
a farmer has enough food to feed 50 animals in his cattle for 15 days . how long will the food last if there are 25 more animals in his cattle?
Answer: 22.5 days
15 days = 50 animals
? = 25 animals
1/2 times 15 = 25 animals
7.5 days = 25 animals
15+7.5 = 22.5
Step-by-step explanation:
What is the area of the composite shape?
Answer:
84 sq. inches
Step-by-step explanation:
When you section off each, you can find the area of each shape and add together to make composite.
Triangle on left is 6 sq. inches
Rectangle on right (5x10) is 50 sq. inches
Rectangle on bottom (7x4) is 28 sq. inches
EXERCISE 11
a)
The perimeter of a rectangle is 44 m and the area is 117 m². Determine the dimensions of
the rectangle.
Answer:
the dimensions are 9 and 13
Fill in the missing number in this newspaper report:
Houses cost £100 000 one year ago
They now cost £
This is a 25% increase
How much does it now cost ?
Answer:
£125000
Step-by-step explanation:
Original cost of house = £100 000
Percent increase = 25%
Increase in price = 25% of 100,000
Increase in price = 0.25 * 100,000
Increase in price = 25000
New cost = original cost + Increment
New cost = 100,000 + 25,000
New cost = 125,000
Hence it now cost £125000
Can’t figure out M<7/12
The options are
A.1
B.-1
C.-9
D.-5
M < 7 / 12
(1) < 7 / 12
(1) < 0.583333333 (false statement)
(-1) < 7 / 12
(-1) < 0.583333333 (true statement)
(-9) < 7 / 12
(-9) < 0.583333333 (true statement)
(-5) < 7 / 12
(-5) < 0.583333333 (true statement)
B C D maybe?
What is a number that when you multiply it by 0.9 and
subtract 6.3 from the product, you get 4.5?
The number that when you multiply it by 0.9 and subtract 6.3 from the product, you get 4.5 is 12.
What is an expression?An expression contains one or more terms with addition, subtraction, multiplication, and division.
We always combine the like terms in an expression when we simplify.
We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.
Example:
1 + 3x + 4y = 7 is an expression.
3 + 4 is an expression.
2 x 4 + 6 x 7 – 9 is an expression.
33 + 77 – 88 is an expression.
We have,
Let the number be x.
According to the problem, we have:
0.9x - 6.3 = 4.5
Adding 6.3 to both sides, we get:
0.9x = 10.8
Dividing both sides by 0.9, we get:
x = 12
Therefore,
The number we're looking for is x = 12.
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ2
The point V(-5, 6) is rotated 180° counterclockwise around the origin. What are the coordinates of the resulting point, V′?
Answer:
V'(5, - 6)
Step-by-step explanation:
V(-5, 6)
For a counterclockwise rotation at 180°about the origin ;
The point (a, b) becomes - - - - > (-a, - b)
Therefore,
If ; V(-5, 6) is rotated 180° counterclockwise about the origin, we have ;
V(-5, 6) - - - - > V'(5, - 6)
Which list correctly orders the numbers from LEAST to GREATEST?
PLZ HURRY
Answer:
(A) is correct
Step-by-step explanation:
Please give thanks to all my answers and please mark as brilliant and please follow me
From 86 to 118 what is the percentage increase a percent
Answer:
37.2093%
Step-by-step explanation:
(V2−V1)|V1|×100
=(118−86)|86|×100
=3286×100
=0.372093×100
=37.2093%change
=37.2093%increase
ayuda, cuáles son los ángulos de un triángulo isósceles usando un ángulo A de 37 °
Answer:
La suma de los ángulos interiores de un triángulo es igual a 180°. A + B + C = 180º
El valor de un ángulo exterior de un triángulo es igual a la suma de los dos interiores no adyacentes. ...
Un ángulo interior y exterior de un triángulo son suplementarios, es decir, s
I need help with this question ASAP
Answer: b = 55° c = 125°
Step-by-step explanation:
55° is a vertical angle to b. This means that 55° = b
Supplementary means that 2 angles add up to 180° c is a supplementary angle to 55°, so 180 - 55 = 125°
I am not a professional, I am simply using prior knowledge!
Note- It would mean the world to me if you would mark me brainliest!
Answer:
B = 55
c= [tex]\frac{360 - (55*2)}{2}[/tex]
=125
Step-by-step explanation:
A group of nine friends po to a baseball game. Each friend buys either a hamburger or hot dag
at the game
The group buy 6 hot dogs and 3 hamburgers for a total of $27.75.
• A hamburger costs $1.75 more than a hot dog.
What is the cost of a hamburger?
Answer: $4.25
Step-by-step explanation:
Let the cost of the hotdog be x
Since a hamburger costs $1.75 more than a hot dog. Then, the cost of the hamburger will be:
= x + 1.75
We are further told that the group buy 6 hot dogs and 3 hamburgers for a total of $27.75. This can then be represented in an equation as:
6 hot dogs + 3 hamburger = $27.75
(6 × x) + 3 × (x + 1.75) = 27.75
6x + 3x + 5.25 = 27.75
9x = 27.75 - 5.25
9x = 22.50
x = 22.50/9
x = 2.50
The hotdog cost $2.50
Cost of hamburger = x + 1.75
= $2.50 + $1.75
= $4.25
A farmer is constructing a second rectangular greenhouse similar to another greenhouse using a scale factor of 2. The first greenhouse has a width of 10 meters, and a length of 20 meters. What is the perimeter of the second greenhouse.
Answer: 120 meters
Step-by-step explanation:
The first greenhouse has a width of 10 meters, and a length of 20 meters. Since a scale factor of 2 is used, we have to multiply the length and width by 2.
Length of second greenhouse = 20 × 2 = 40
Width of second greenhouse = 10 × 2 = 20
The perimeter of the second greenhouse will then be:
= 2(length + width)
= 2(40 + 20)
= 2 × 60
= 120 meters
please answer my question
Answer:
well 12 x 10 = 120 so 120 x 10 = 1200 and 5 x 5 = 25 so 25 x 10 = 250 and 1200 + 250 would be 1450
Pls help :) i really need to finish it
Answer:
ok so if equilateral triangle has 1 inch and box has 9 inch of height, the lateral area would be 27 square-inch
Step-by-step explanation:
234-230/1,000 and what should I draw?
draw anything you'd like haha
Whats the domain for this
Answer:
Step-by-step explanation:
increasing intervals= (-inf,-2) and (0,2.2)
decreasing intervals=(-2,0) and (2.2,3.2)
Domain= (-inf,3.2]
range=(-inf,5]
local max. points= (-2,0) nd (2.2,5)
local min. point= (0,-3)
If 10^ 5, what is x?
Answer:
100,000
Step-by-step explanation:
Jika 5log2 = x dan 5log6 = y, maka nilai 4log150 adalah
Menjawab:
y + 2x
Penjelasan langkah demi langkah:
Menulis ulang pertanyaannya
4log5 = x
4log 6 = y
4 log 150 = 4log (2 * 3 * 5 * 5)
= 4log 6 + 4log 5 + 4log 5
Substrat
= y + x + x
= y + 2x
Oleh karena itu ekspresi yang dibutuhkan adalah y + 2x
8 is the quotient of a number g and 3.
So whats the question?
Answer:
g ÷3 =8
Step-by-step explanation:
divide 36 in to the ratio 2 : 3 :1
Answer:
the ans is 0.5
(hope it helps :D hehe)
Step-by-step explanation:
A product is composed of four parts. In order for the product to function properly in a given situation, each of the parts must function. Two of the parts have a 0.79 probability of functioning, and two have a probability of 0.83. What is the overall probability that the product will function properly?
Answer:
0.430
Step-by-step explanation:
Product has four parts :
For proper functioning, each part must function :
Let the 4 parts be:
A, B, C and D
Proper functioning probability :
A and B = 0.79
C and D = 0.83
For proper functioning :
P(A) * P(B) * P(C) * P(D)
0.79 * 0.79 * 0.83 * 0.83
= 0.42994249
= 0.430