Answer:
x² + 9x + 14 can be factored as (x+2)(x+7)
Step-by-step explanation:
The general form is ax² + bx + c. If a=1, then you can start looking for two numbers that multiplied give c and added give b.
14 = 2*7
and
9 = 2+7
hence the easy factorization
(x+2)(x+7)
Keep in mind that it only works if a=1.
Answer:
( + 2 ) (x+7 )
Step-by-step explanation:
Use the sum-product pattern 2 + 9 + 1 4 2 + 7 + 2 + 1 4 2
Common factor from the two pairs 2 + 7 + 2 + 1 4 ( + 7 ) + 2 ( + 7 ) 3
Rewrite in factored form ( + 7 ) + 2 ( + 7 ) ( + 2 ) ( + 7 )
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
A group of friends were working on a student film that had a budget of 800 they spent all their budget on props and equipment they used 83% of their budget on equipment how much money did they spend on props ?
Answer:
136
Step-by-step explanation:
Amount spend on props and equipment = 800
Percentage of amount spend on equipment = 83%
So,
Percentage of amount spend on props = [tex]100-83=17\%[/tex]
Therefore,
Amount spend on props [tex]=\frac{17}{100}(800)=136[/tex]
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)
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 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:
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?
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:
if you have been ask to offer your services wrapping gifts at the catholic womans league bazar. you have to wrap the following boxes. Assuming you do not have any overlap, how much wrapping paper will you need? if each container were filled what would be the total volume? express your answers in both metric and imperial.
Answer:
wowowowowowow cool
Step-by-step explanation:
the answer is easy nobody cares :)
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
please help me with this
find p and q
Answer:
Step-by-step explanation:
p = 0
q = 1
refer to the attachment please:)
Water and orange squash is mixed in the ratio 11 : 2 Find how much water is needed to dilute 240 cl of orange squash
Answer: 1,320 cl
Step-by-step explanation:
Water and orange squash are mixed in the ratio 11 : 2.
This means that at their simplest if using cl, it would take 11cl of water and 2 cl of orange squash for a proper dilution.
If 240 cl of orange sqaush is used and you need to find the amount of water, use direct proportion with x as water.
11 : 2
x : 240
Cross-multiply:
2x = 11 * 240
x = 2,640 / 2
= 1,320 cl
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
If 10^ 5, what is x?
Answer:
100,000
Step-by-step explanation:
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:
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
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
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:
PLEASE HELP ME WITH THIS MATH PROBLEM WILL GIVE POINTS The population of Old town is 50,000 and decreasing by 30 people per year. The population of New Town x years from now is given bye the function P(x) = 30000(1.1)^x, x greater than or equal to 0. which statement is true?
an explanation would be helpful too!!!
Answer:
C
Step-by-step explanation:
I took the test
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
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
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
Based on the lesson, identify the first operation needed to solve the following equation.
- 3 = 11
multiplication
addition
subtraction
division
Answer:
Im going with B hope this helps
Step-by-step explanation:
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
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)
Worth 15 points so please actually help me!!
Which function is it?
234-230/1,000 and what should I draw?
draw anything you'd like haha
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
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
divide 36 in to the ratio 2 : 3 :1
Answer:
the ans is 0.5
(hope it helps :D hehe)
Step-by-step explanation: