Answer:
Cells are the basic building blocks of all living things. The human body is composed of trillions of cells. They provide structure for the body, take in nutrients from food, convert those nutrients into energy, and carry out specialized functions.
Step-by-step explanation:
Hopes this help.
Chris rents a car for a total of £375 The rental charges are £150 for the first day and £75 per day after that. For how many days did Chris rent the car? Show working
Answer:
3 days
Step-by-step explanation:
375-150. You get 225. Then you do 225/75 to get 3. 3days
The length of a rectangle is 15cm more than its width and perimeter is 150cm. Find the length and width of the rectangle.
Pls help as I'm preparing for my exams
Answer:
Hope this helps you..
Brainliest plsssss
All the Best for your exams
Step-by-step explanation:
let the breadth=x
the length =x+15
given perimeter= 150
Perimeter of rectangle = 2x(l+b)
150 = 2( x+ x+15)
75 = 2x +15
60 = 2x
30=x
therefore breadth = 30 cm
length = 30 +15 = 45 cm
Verification:
150 = 2( 45+30)
150 = 2(75)
150 = 150
LHS=RHS
Hence, proved..
Answer:
Step-by-step explanation:
Let the breadth(b) be x . Then by the question
Length (L) = ( x + 15 )cm
Perimeter = 150 cm
or 2( L + b) = 150
2 ( x + 15 + x ) = 150
2x + 15 = 75
2x = 75 - 15
2x = 60
x = 30 cm
Therefore breadth or width is 30 cm
Similarly
Length = 30 + 15 = 45
hope it helps :)
Pamela is 9 years younger than Jiri. The sum of their ages is 67. What is Jiri's age?
Answer:
Jiri is 38 years old.
Step-by-step explanation:
First, 67 - 29 = 38 and 29 + 9 = 38.
Hope this helps!
6. Given one of the root of the quadratic equation x^2- 5kx + k = 0 is four times the
other root, find the value of k.
k = 1/4
Answer:
Step-by-step explanation:
hello :
Please help me with this question.
Answer: 36
Step-by-step explanation:
3x6x2 I think..
What I would do is draw it out in a net. Then find the area of each area of the net. After you calculate the areas, you'll get these numbers: 18, 18, 12, 12, 6, and 6. Then add them all together.
The final answer is 72 square centimeters.
The box plot show the lengths of the songs on two digital music players in minutes .Which statement is best supported by the information in the box plots ?
Solution :
In the figure, the box plot represents the lengths of the songs of the two digital music players that is in minutes.
From the figure, we can see that for the music player Y, the interquartile range of the data is small.
And the interquartile range of data is more for the music player X.
So, we can conclude that the interquartile range of data is greater for Music player X than the interquartile range data of music player Y.
Which graph represents the function f(x)=x2−49x+7?
Answer:
Step-by-step explanation:
Sarah had 25 candies. Sarah gave 2/5 of the candies to her sister. Of the amount left, she gave 2/3 to her friend. How many candies does Sarah have left for herself?
Answer:
5 candies left for herself
Step-by-step explanation:
You have five seasons of your favorite TV show on DVD. If you randomly select two of them from a shelf, what is the probability that you will select season one first and season two second?
How many items are in the sample space? =?
(HINT: Think 5 seasons taken 2 at a time)
What is the probability that you will select season one, and then season 2?
Answer:
5^2 =25/ 2.5x 6 =12
Step-by-step explanation:
A submarine started 30 feet below the surface of the water. It is now 10 feet below the surface. What integer represents the change in depth?
Answer:
-20 feet
Step-by-step explanation:
change in depth = number of feet below the surface + number of depth on the surface
Because the submarine is below surface, a value of -30 would be given
-30 + 10 = -20 feet
Jadan has a drawer of different colored t-shirts. He has 4 white t-shirts, 5 black t-shirts, 3 red t-shirts and 2 blue t-shirts. He is going out of town and is in need of 2 t-shirts. What is the probability that he will randomly choose a white t-shirt without replacement and then choose a blue t-shirt? Response area
Answer:
The probabillty is okay because he probably take a white shirt an blue can be his favorite color
Step-by-step explanation:
There are 240 girls at the park. There are 360 more boys than girls at the park.How many boys are at the park?
Answer:
240+360=600
there are 600 boys at the park
Step-by-step explanation:
Answer:
Hello! Answer: Theres 600 boys at the park
Step-by-step explanation:
240 + 360 = 600
Hope this helps!
Solve for X.
Then, Solve for Y.
Step-by-step explanation:
Refer to attachment.
Hope it helps :D
First solved for x, then for y [tex].[/tex]
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
Answer:
D. the initial height of the paper airplane
Step-by-step explanation:
What is the perimeter of a rectangle which is 122 cm by 153 cm?
Answer: 550
Step-by-step explanation:
122x2=244
153x2=306
550
La suma de dos números enteros consecutivos es
menor que 57.
Answer: La respuesta es 28 y 29. Tengo que explicar?
Para llenar una piñata con dulces se necesitan 8.3 libras de dulces ¿cuantos kilogramos se tuvieron que comprar?
Answer:
Tuvieron que comprar 3.73 kg.
Step-by-step explanation:
Para obtener la respuesta, tienes que encontrar a cuántos kilogramos equivalen 8.3 libras de dulces y para esto puedes utilizar una regla de tres teniendo en cuenta que 1 libra es igual a 0.45 kilogramos:
1 libra → 0.45 kilogramos
8.3 libras → x
x=(8.3*0.45)/1=3.73 kg
De acuerdo a esto, la respuesta es que tuvieron que comprar 3.73 kg.
HELP PLS
will give brainliesy!
Answer: 60 degrees
if angle dgc equals 90 (the little square means right angle which is 90 degrees) that means dga equals 90 too (because they are supplementary angles which equal 180 together)
90 - 30 = 60 (minus 30 bc 30 needs to be subtracted in order to find angle dge)
vertical angles are equivalent so x = 60
:)
Answer:
60
Step-by-step explanation:
because the unmarked angle is vertical pairs with the 90º, we know it is 90º
xº=180º-30º-90º
=90º-30º
=60º
LT1 10th grade level
Answer:
SAS.Here angle ABC = angle HGF ......( each 90° )
and other two corresponding sides are similar...
therefore, two sides and one Angle...
hence, SAS Test.
Question (point
Find the volume of the pure below leave in terms of IT for answers that contain T Round your answer to the nearest hundredthir
necessary
811
101
214.21 10
186,67
115.78
Od
560
Question 61 point)
Answer:
186.67 ft³
Step-by-step explanation:
Volume of a pyramid
= [tex]\frac{1}{3} [/tex] × base area × height
The volume of the pyramid
[tex] = \frac{1}{3} \times (8 \times 10) \times 7[/tex]
[tex] = \frac{1}{3} \times 80 \times 7[/tex]
[tex] = 186.666...[/tex]
= 186.67 ft³ (rounded to the nearest hundredth)
Which expression is equivalent to 4 + 2(1 + 3x)? A 24x
B 6 + 6x
C 4 + 8x
D 6+18x
no links please
Answer:
The answer to this is option B
*Brainliest*
I need help with 4 problems like this...KHAN ACADEMY.
9514 1404 393
Answer:
(x +1)² = 4(D) x = -1 ±2Step-by-step explanation:
Start by getting the x-terms on one side of the equal sign. We can do that by subtracting x from both sides.
3 = x² +2x
Now, add the square of half the x-coefficient.
3 +1 = x² +2x +1
(x +1)² = 4 . . . . . . . . write as a square in the desired form
__
To solve, take the square root, and add the opposite of the left-side constant.
x +1 = ±2
x = -1 ±2 . . . . . . matches choice (D)
Code: (B+C) - (D+A)
Help me it’s a puzzle
Answer:
-A+B+C-D or B+C-D-A
Step-by-step explanation:
Simplify the expression
Hi i need to identify the congruence postulation i think i need help.
Find the measure of angle ABD. Triangle ABD is an Isosceles Triangle.
Answer:
The answer to this question is 68
Answer:
m∡ABD = 68°
Step-by-step explanation:
let x = m∡ABD
44 + 2x = 180
2x = 136
x = 68
find the area of each figure. PLEASE ANSWER 13 & 14
Answer:
13. 192 sq in
14. 243.375 sq in
Step-by-step explanation:
I don't understand how to solve this
Answer:
7 and 5 are congruent
Step-by-step explanation:
which pair of angles is congruent meaning which pair of angles is the same when looking at the angles given angles 5 and 7 are the same
6. y=-x
Point:
Slope:
Answer:
Slope= -1
Step-by-step explanation:
The point is X
Answer:
-1
Step-by-step explanation:
because the number in front of the x is your slope
If the mass of the 5 coins is 25 grams, which measurement is closest to the total mass of the 2 pieces of candy?
What is the answer to v/3 +17=19
Answer:
v=6
Step-by-step explanation:
(v/3+17=19)x3
v+51=57
v=57-51
v=6