Answer:
(
2
x
−
6
)
2
+
4
(
2
x
−
6
)
+
3
=
0
Simplify the left side.
Tap for more steps...
(
2
x
−
6
)
2
+
8
x
−
21
=
0
Use the quadratic formula to find the solutions.
−
b
±
√
b
2
−
4
(
a
c
)
2
a
Substitute the values
a
=
4
,
b
=
−
16
, and
c
=
15
into the quadratic formula and solve for
x
.
16
±
√
(
−
16
)
2
−
4
⋅
(
4
⋅
15
)
2
⋅
4
Simplify.
Tap for more steps...
x
=
4
±
1
2
The final answer is the combination of both solutions.
x
=
5
2
,
3
2
Step-by-step explanation:
Math question:
A rectangular pyramid has a height of 11cm and a base that is 12 cm by 8 cm. Find the volume.
Answer: 352
Step-by-step explanation:
Find the answer pleas please!!!
Answer:
5/2
Step-by-step explanation:
Slope is rise over run so you rise by 5 and run by 2.
Hope this helps :)
find the volume of each figure. no links pls.
Answer:
For number one do 13+13 and then 21+21 and 8+8 so you would get 16 for 8+8 and 21+21 is 41 so 41+16 is 57 and then 13+13 is 26 so 57+26 and then your answer is going the be the volume
In November, 26 students at Monarch High School had contracted the flu. Each month, the number of students who have contracted the flu increases by 36%. Write and use an exponential growth function to find the total number of students who have contracted the flu by May.
Answer: 25.64
Step-by-step explanation:
165 students who have contracted the flu by May.
What is Exponential function?A mathematical function with the formula f(x) = [tex]a^x[/tex] is an exponential function. where a is a constant known as the function's base and x is a variable. The transcendental number e, or roughly 2.71828, is the exponential-function base that is most frequently encountered.
As, there are 6 months from November to May.
Let the number of months be x.
So, the total is= 26[tex]( 1 + 36)^x[/tex]
when x= 6
So, total= 26[tex]( 1 + 36)^6[/tex]
Total = 6.328 x 26
Total = 164.5
Total = 165 people
Learn more about exponential function here:
https://brainly.com/question/14355665
#SPJ5
Sarah was left with 35 pies after her bake sale. Her neighbor tookſ of the remaining pies. Sarah took home the rest. How many pies did Sarah
take home?
Answer:
Sarah took home 30 pies
Step-by-step explanation:
Given
Total remaining pieces of pies after bake sale left with Sarah = 35
Her neighbor took 1/7 of the remaining pies
Her neighbor took 1/7 * 35 = 5 pies
Hence, pieces of pies left with Sarah = 35 - 5 = 30
Find the area of the following
triangle:
Heln Porum
5 cm
10 cm
A= [?] cm?
Enter the exact answer as a decimal.
Enter
Answer:
11.180339887498cm or 11.2cm
Step-by-step explanation:
Using pythagoras- a² + b² = c²
Therefore 5² + 10² = 125²
Root of 125 will be the answer
Answer:
The given triangle is right angled triangle, which means that
Area - [tex]\frac{1}{2}×base×height[/tex]
[tex]\frac{1}{2}×5×10[/tex] 5×5Area= 25cm²Fill in table using this function rules
y=-3X-5?
X Y
-6
-3
0
3
reeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee Step-by-step explanation: yyyyyyyyyyyyyyyyyyyyyyyyyeeeeeeeeeeeeeeeeeeeeeet
What is the solution 5x-15=-25
Answer:
x= -2
Step-by-step explanation:
MARK AS BRAINLIEST!!
Answer: -2
Step-by-step explanation: -2 times 5 is -10. -10-15=-25
There were 3 chihuahuas at the dog park last Saturday, along with 9 other dogs. Considering this data, how many of the next 20 dogs to arrive at the park next Saturday should you expect to be chihuahuas?
Answer:
5
Step-by-step explanation:
Since there are 3 chihuahuas out of 12 dogs IN TOTAL (which includes the 9 other dogs), the ratio is 1:4, or 1/4.
Assuming this ratio is consistent, (1/4)*20 is 5.
In conclusion, you can expect there to be 5 chihuahuas out of the next 20 dogs to arrive at the park.
Hope it helped, and have a beautiful day/night! <3
m
Find the measure of each angle.
△ABC is similar to △DEF by the AA Similarity Postulate .
What is the measure of ∠C?
Enter your answer in the box.
m∠C=°
Note: Image may not be drawn to scale.
Two similar triangles, with top vertex A and D, rotated slightly towards right. In triangle A B C, B C is the base. Angle A is labeled as 55 degrees. In triangle D E F, E F is the base. Angle D is labeled as 60 degrees.
Answer: 65 degrees
55+60= 115
180-115= 65
180 is the sum of all angles on a triangle btw
Plsss helppp I’ll mark you brainliest!!!!!!!!
Answer:
I think the answer is 26.5
Write the ratio of corresponding sides for the similar triangles and reduce the ratio to lowest terms.
ETIH
12
5
15
a.
12
4
5
15
5
b.
4
5
4
15
12
15
C.
4
5
1
12
10
3
d.
15
5
5
m
4
--
12
4
Answer: the answer is C
Step-by-step explanation: because
Two bottles of honey are compared,one costs R89,99 for 530g and the other. R59,99 for 375g.Which one is cheaper
A shoe retailer decides to record the styles and sizes of shoes that his customers choose. He records this data for an entire year by keeping track of his customers' purchases. Which statement accurately describes the type of data the shoe retailer is collecting?
a. The shoe retailer is receiving available data on shoe sizes and styles from nearby shoe companies.
b. The shoe retailer is gathering available data because customers tell him which shoe sizes and styles they prefer.
c. The shoe retailer is gathering raw data because he is recording shoe sizes and styles by himself.
d. The shoe retailer is receiving raw data on shoe sizes and styles from nearby shoe companies.
Answer:
c. The shoe retailer is gathering raw data because he is recording shoe sizes and styles by himself.
Step-by-step explanation:
He records this data for an entire year by keeping track of his customers' purchases.
His customer's purchases will be from his shop and no one elses from the neighbours or of other company.
The only way to keep record of his customers' purchases is from his shop.
Option a is incorrect because he wants to check the drive force of his shop not other shops.
Option b is also incorrect because the items bought indicate the purchases not the preference told.
Option d is also incorrect becuase nearby companies wil have their own styles and sizes collection.
While studying a 100 square mile area of jungle, a researcher finds 50 monkeys. Predict how many monkeys might inhabit a 1,500 square mile jungle.
Answer:
750 monkeys (probable chance)
Step-by-step explanation:
100 : 50
100 square miles to a 2:1 ratio of 50 monkeys
Simply, insert the new area into the ratio to get the result.
1500 ---> 2:1
1500/2 = 750
1500:750
Thus, there would probably be 750 monkeys inhabiting a 1,500 square mile jungle.
3/4 + ( 1/3 / 1/6) - (-1/2) =?
[tex]\huge\boxed{Answer\hookleftarrow}[/tex]
[tex]\frac{13}{4}[/tex]
[tex]\huge\boxed{Explanation\hookleftarrow}[/tex]
Mark as Brainliest
Tessellations
Determine whether a rectangle can tessellate a plane.
a. Yes
b. No
Please select the best answer from the choices provided
Answer:
A. Yes
Step-by-step explanation:
I calculated it logically
MARKING BRAINLIEST
The ratio of dogs to cats is 4:3 in Jake's neighborhood. If there are 60 cats, how many dogs AND cats are there in the neighborhood?
Answer:
140
Step-by-step explanation:
dog : cat= 4 : 3
if there are 60 cats,
so, number of dogs = 4/3 × 60 = 80.
number of dogs AND cats = 80+60
= 140
Answer:
140 dogs and cats
Step-by-step explanation:
The ratio of dogs to cats is 4:3 or, as a fraction, 4/3.
Set up a proportion with 60 in the denominator (where the cats are!).
[tex]\frac{\text{dogs}}{\text{cats}}=\frac{d}{60}=\frac{4}{3}[/tex]
"Cross-multiply" (you may know this as the Means-Extremes property of proportions).
[tex]3d=(60)(4)\\3d=240\\d=80[/tex]
There are 80 dogs.
Finally, 80 dogs + 60 cats = 140 dogs AND cats
What are all of the factors pairs for 28?
A. 1, 28 4,7
B. 2, 14 4,7
C. 1,28 3,8 4, 7
D. 1,28 2, 14 4, 7
Choose one correct answer.''
Sara drove 96 miles on 3.2 gallons of gas. How many miles can Sara drive on 12.5 gallons of gas
Answer:
375 miles
Step-by-step explanation:
Create a proportion where x is the number of miles she can drive on 12.5 gallons of gas:
[tex]\frac{96}{3.2}[/tex] = [tex]\frac{x}{12.5}[/tex]
Cross multiply and solve for x:
3.2x = 1200
x = 375
So, with 12.5 gallons of gas, Sara can drive 375 miles
Are the events independent??
Best answer gets brainliest!!!
Answer:
C
Step-by-step explanation:
two events are independent if you can mulitply them to find their intersection
.5*.36= .18 which is obviously not .2
therefore they're not independent because they're not eqaul
nessaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa jaslyyyyyyyyyyyyyyyyyyyyy
WILL
GIVE
BRAINLIST ANSWER
.
.
.
.
.
Answer:
No mode
Step-by-step explanation:
The mode is the element that occurs most in the data set. In this case, all elements occur only once, so there is no mode.
no mode
it's because no number occurs the most often from the list . just look there is none
if you want to learn others like this try mean and median for future situation it's easy I promise
What is the volume, in cubic inches, of a rectangular prism with a height of 19 inches,
a width of 8 inches, and a length of 17 inches?
Answer:
2584
Step-by-step explanation:
height of 19 inches,
a width of 8 inches, and a length of 17 inches
17 times 19 times 8
can someone help me out here
In ΔOPQ, p = 9.5 inches, q = 7.6 inches and ∠O=31°. Find the area of ΔOPQ, to the nearest 10th of a square inch.
The area of ∆OPQ is 21.69 square inch.
Answer:
18.6 in delta math
A 2 foot wide painting should be centered on a 14 foot wide wall. How many feet (x) should be on each side of the painting?
Divide the length of the wall by 2 to find the center of the wall:14/2 = 7 feet
The center of the painting is 2/2 = 1 foot.
The edge of the wall would be the center of the wall minus the center of the painting:
7 - 1 = 6 feet.
There should be 6 feet on each side of the painting.
Why are same side interior angles important ???
la
You spend some time in the kitchen making sure the recipe is just right for
the cooking show. You spend 2 3/4 hours baking and half of an hour
cleaning up the kitchen. How much time were you in the kitchen?