Answer:
Answer 21ab
Step-by-step explanation:
First you do 3 times 3a which you get 9a then to 3 times 4b and you get 12b. So 12b plus 9a equals 21ab
Answer:
9a+12b
Step-by-step explanation:
use the distributive property
since the three is on the outside of the parethesis distribute it
3x3a= 9a
then do the same with 4b
3x4b= 12b
final answer
9a+12b
help please!!
An earring in the shape of a kite is designed on a rectangular grid with
squares that measure 1 cm by 1 cm. A piece shaped like a rhombus within
the kite will be reserved for the copper part of the earring. Use the grid to
identify the area of the space reserved for copper.
Answer:
A = 48 cm^2
Step-by-step explanation:
I hope this helps
- To make homemade window cleaner, Shivani combines vinegar and water in the ratio of 1:7 by volume. How
many millilitres of vinegar should she add to make 45 mL of cleaner?
ABCD is a parallelogram.
AD = 12 cm.
DC = 9 cm.
The perpendicular distance of
from CD is 8 cm.
What is the perpendicular distance of AD from BC?
9514 1404 393
Answer:
6 cm
Step-by-step explanation:
The area of the parallelogram is the same, either way you figure it.
A = bh
A = CD(length ⊥ to CD)
A = (9 cm)(8 cm) = 72 cm²
__
A = AD(length ⊥ AD)
72 cm² = (12 cm)(length ⊥ AD)
(length ⊥ AD) = (72 cm²)/(12 cm) = 6 cm
The perpendicular distance of AD from BC is 6 cm.
Can I get help on this math problem makes makes no sense
How do you round decimals like 0. Something to 1 significant figure
Step-by-step explanation:
1.look at the first non-zero digit if rounding to one significant figure.
2.look at the digit after the first non-zero digit if rounding to two significant figures.
3.draw a vertical line after the place value digit that is required.
4.look at the next digit
What is the area of the composite figure?
10 POINTS WILL GIVE BRAINLIEST
Answer:
200
Step-by-step explanation:
The area of the trapezoids are [tex]\frac{12+8}{2}[/tex] x 6 = 60. 60x2 = 120. Area of kite is product of diagonals/2. Diagonals are 8 and 20. [tex]\frac{8x20}{2}[/tex] = 80. 120 + 80 = 200
Answer:
d
Step-by-step explanation:
2(3x - 6) + 5x = -x-4(7-1x)
Need answers now
3 + 4 + 62 × 6 − 5 =
Answer:
374
Step-by-step explanation:
Remember PEMDAS, first you do multiplication.
62x6=372
3+4+372-5
Add and subtract the rest.
375+4-5
379-5
374
Finally, you have your answer!
374
what is the area formula for trapezoid
Answer:A
=
a
+
b
2
h
Step-by-step explanation:
can someone please help me with number 7?!
-1.14285714286 in simplest form
Answer: to the nearest tenth its -1.1
to the nearest hundredth its -1.14
to the nearest thousandth its -1.143
as a percentage its −114.28571428%
-1.1,-1.14,-1.143 is the simplest form of -1.14285714286 in nearest 1oth, 100th and 1000th respectively.
The digit in the smallest location is unaffected if it is less than 5 in number. Rounding down is the process of reducing a number to zero after a certain number of digits. The digit in the smallest location is added with +1 if it is bigger than or equal to 5.
-1.14285714286 is simplified by rounding off
1. It can be rounded to the nearest tenth as -1.1
2. It can be rounded to the nearest hundredth as -1.14
3. It can be rounded to the nearest thousand as -1.143
Thus, -1.1,-1.14,-1.143 is the simplest form of -1.14285714286
Learn more about round off, here:
https://brainly.com/question/31754034
#SPJ6
how do i answer this question
Answer:
a = 2, -7
Step-by-step explanation:
Sarah can run 5 miles in 60 minutes. Find Sarah’s speed in minutes per mile.
Answer:
d= r*t
d= 5 mi/hr * 5 min * (1/60) hr/min
= 5/12 mi
---------------
Notice how including the units makes it clear that you have divided when you should have multiplied.
Step-by-step explanation:
for the given right triangle, find the value of x to the nearest tenth
Answer:
x=48 degrees
Step-by-step explanation:
the angles of every triangle add up to 180°
62+72=132
180-132=48
x=48°
hope this helps :) have a nice day !!
FREE BRAINLIEST! if you can answer this correctly ill give you brainliest and answer some of the questions you have posted :) thank you very much!!!
Answer: The volume is 528 cubic inches
Can i have brainliest?
Answer:
528 Cubic Inches
Step-by-step explanation:
The first thing you would do is, since the equation states that the total height of the bench is 8 inches, is place 4 as the height of the rectangular prism piece of the bench. Next you would use of the dimensions of each of pieces of the bench to calculate the area of each piece respectively using the equation l*w*h. The equations are 4*4*25 which equals 400, 4*4*4 which equals 64, and 4*4*4 which equals 64. Next, you would add them all together which gives you a grand total of 528 cubic inches.
What is the result when the number 11 is increased by 8.8%?
Answer:
11.968
Step-by-step explanation:
comparing functions worksheet
Answer:
?
Step-by-step explanation:
The Puma sneakers cost $80, you have a 30% coupon and the tax rate is 4.35%. What is the final price of the sneakers?
Answer:
$31.31
Step-by-step explanation:
math,,,,,, , ,,,
The circumference of the circle was 12π , what is the radius
Answer:
Refer to the attachmenT
Have a good day Ahead:)Answer:
6
Step-by-step explanation:
Because circumference is 2pir, the 12 is multiplying the radius by 2. To get the radius divide 12 by 2 to equal 6.
help me please!!!!!!
A single bacterium lands in your mouth and starts growing by a factor of 4 every hour. After how many hours will the number of bacteria exceed 1,000?
Answer:
After 5 hours, the number of bacteria will be 1024
Step-by-step explanation:
1 times 4 = 4
4 times 4 = 16
16 times 4 = 64
64 times 4 = 256
256 times 4 = 1024
It will take around 5 hours to exceed 1000
can anyone solve this?
6x^3 + 4x^2 - 10x
The answer is,
[tex]2x(3x + 5)(x - 1)[/tex]
sorry if wrong.
Whats the domain and range of
{(-3, -7), (-1, -3), (0, -1), (2, 3), (4, 7)}
and
{(-5, -4), (-4, 2), (0, 2), (1, 3), (2, 4)}
Not asking a question, but i just wanted to thank every single one of you answering questions, you've helped me so much.
Answer:
I know that many people have helped u and I appreciate that you are thanking them.
Step-by-step explanation: Happy early Valentine’s Day!
Answer:
yw
Step-by-step explanation:
Help graphing linear equations in standard form
Answer:
2x+3y=-6 -2x. +2x 3y=-6+2x ÷3. ÷3 y=-2+2/3xGraphing y=2/3x-2(3,0) and (0,-2)If the rational function y = r(x) has the vertical asymptote x = 2, then as x➡️2+, either
y ➡️
or y ➡️
Answer:
yx plus bx
Step-by-step explanation:
Decrease £16855.21 by 13.5%
Give your answer rounded to 2DP
Answer yes
Step-by-step explanation:
79+9
fbejebdbdidbskxuebsjxisbsh
Answer:
what is its name is it your i should as?
Step-by-step explanation:
How would you find the following shapes volume?
Answer:
calculate the volume of big semi Circle and then Subtract the volume of small semi circle from big semicircular
Step-by-step explanation:
The basic formula for volume is length × width × height.
Use the relationship between the angles in the figure to answer the question.
Which equation can be used to find the value of x?
Drag and drop the equation into the box.
Answer:
x= 180 - 31 + 40
Step-by-step explanation:
Answer:
Its the first one X = 180 - 31 + 40 :))