Answers
Answer:
0.77 + 1.17w I believe
Step-by-step explanation:
I am absolutely sorry if it's wrong.
Related Questions
Explain the relationship between the multiplication of natural numbers and the decision of decimals. Show an example.
Answers
Answer:
When you multiply decimals, do not align the decimal points. Simply line up the numbers along the right hand side of the problem. Then multiply just as you would if the numbers were all whole numbers and add at the end.
Step-by-step explanation:
6.2 × 3.2= 19.84
62 × 32= 1984
Hope this helps:)
the cost of cereal is 35rand for 1 kg , calculate the cost of 25g
Answers
Answer:
7.14*10^-4rand
Step-by-step explanation:
If the cost of cereal is 35rand for 1 kg, this can be expressed as;
35 and = 1kg
To get the cost of 25grams, we can write
25g = x
0.025 kg = x
Divide both expressions
35/0.025 = 1/x
35x = 0.025
x = 0.025/35
x = 7.14*10^-4rand
Hence the cost of 25g is 7.14*10^-4rand
Solve for x in the diagram below.
35°
5x°
Answers
Answer:
11
Step-by-step explanation:
5x° + 35° = 90°
(complementary angles)
5x° = 90° - 35°
5x° = 55°
x = 55/5
x = 11
Answer:
11
Step-by-step explanation:
35+5x = 90
5x = 90- 35
5x = 55
x = 55/5 = 11
I hope im right!!
Need help will give you the brainliest
Answers
Answer:
The answer is 3v + 5w
Step-by-step explanation:
simple add how many v's there are which are 3 so its 3v and count how many w's there are which is 5 so 5w all together is 3v+ 5w
hope this helps!
Hi what are you all doing love math what is this answer ?Goldbach's Conjecture Creative Commons
Answers
Answer:
lol
Step-by-step explanation:
nah
A house cost $87,000 in 2008. By the year 2015, the home's value was $110,000. What was the growth rate for that 7-year period?
a)3.30%
b)3.40%
Answers
Answer:
3.30%
Step-by-step explanation:
HELP, i’m struggling
Answers
Answer:
x = 14
Step-by-step explanation:
(3x + 8) = (4x - 6)
3x + 8 = 4x - 6
+6 +6
3x + 14 = 4x
-3x -3x
14 = 1x
x = 14
plug 14 into the x, then solve it urself
Prism A is similar to Prism B. The volume of Prism A is 2790 cm3. What is the volume of Prism B?
21, 760 cm3
1360 cm3
680 cm3
340 cm4
Answers
Answer:
D
Step-by-step explanation:
Suppose two eggs with bacon cost $2.70. One egg with bacon costs $1.80. At these rates, what should bacon alone cost?
write two equations and solve using elimination or substitution
Answers
Answer:
pls follow me and !aekvas brainliest
Step-by-step explanation:
0.90 explanation is In figure
Find the area of the future. Round to the nearest tenth if necessary.
use the formulas
for a circle
[tex]a = \pi r ^{2} [/tex]
for a semi circle
[tex]a = \frac{1}{2} \pi r ^{2} [/tex]
for a triangle
[tex]a = \frac{1} {2} bh[/tex]
for a trapezoid
[tex]a = \frac{1}{2} (b _{1} + b_ {2})h[/tex]
for a parallelogram
[tex]a = bh[/tex]
Answers
Answer pls. question in photo
Answers
is -5(x+8) equal to -5x-40 pleaseeee i need helppp
Answers
You get this by using the distributive property.
Answer:
yes
Step-by-step explanation:
The distributive property of multiplication over additions is:
a(b + c) = ab + ac
You multiply the number outside the parentheses, the a, by each of the numbers inside the parentheses, the b and the c. Then you add the products.
Now we can do it with your example.
-5(x + 8)
We multiply -5 by x and multiply -5 by 8. Then we add the products and simplify.
-5(x + 8) = -5 * x + (-5) * 8 = -5x + (-40) = -5x - 40
Answer: yes
Which triangle was constructed congruent to the given triangle?
Triangle 1
Triangle 2
Triangle 3
Triangle 4
Answers
Answer:
Triangle 2
Step-by-step explanation:
This is because it has exactly the same cuts on both the sides and having a common base which makes it congruent to the given triangle.
Triangle 2 (option B, for me)
Step-by-step explanation:
Find the area of a circle whose area equals the half of the sum of the areas of two circles with radil 2 and 3.
13
5
6.5
Answers
Step-by-step explanation:
step 1. a circle with r = 2 has area of (pi)r^2 = (pi)(4) = 4pi
step 2. a circle with r = 3 has area of (pi)r^2 = (pi)(9) = 9pi
step 3. the area, A, of a circle is half the sum of the area of the circles with r = 2 and r = 3
step 4. A = (4pi + 9pi)/2 = 13pi/2 = 6.5(pi).
step 5. the answer is not 6.5 but is 6.5(pi) or 6.5 times pi.
20 minutes left I need help
Answers
Answer:
131.6
Step-by-step explanation:
Maggie made 3kg of fudge. She and her friends ate some and now there are 1 3/4 kg left. How many kg of fudge did maggie and her friends eat?
Answers
Answer:
1 1/4 kg
Step-by-step explanation:
Maggie made 3kg of fudge. She and her friends ate some and now there are 1 3/4 kg left. How many kg of fudge did maggie and her friends eat?
The kg of fudge thay maggie and her friends ate is calculated as:
Initial kg of fudge - kg of fudge left
= 3 kg - 1 3/4 kg
3/1 kg - 7/4 kg
Lowest common denominator = 4
= 12 - 7/4 kg
= 5/4 kg
= 1 1/4 kg
Can someone help me with this please? I would also like to know how you solved it so I can understand. Thank you.
The question is in the picture below
Answers
9514 1404 393
Answer:
30 units
Step-by-step explanation:
Make use of the formula for the volume of a sphere. Solve for the radius. (You can solve for the radius before or after you put the numbers in the formula.)
V = (4/3)πr³
36000π = 4/3πr³ . . . . put the numbers in the formula
27000 = r³ . . . . . . . . . multiply both sides by 3/(4π)
30 = r . . . . . . . . . . . . . .take the cube root
The radius of the sphere is 30 units.
Answer:
radius = 30 units
Step-by-step explanation:
The radius of the sphere is 30 units.
please help me!! i don’t have much time
Answers
Answer:
your answer will be 14
Step-by-step explanation:
hope it helps ^_^
y = x + 2
y = -5/2x-5
Answers
{ y = -5/2x - 5
x + 2 = -5/2x-5
x = -2
y = -2 + 2
y = 0
(x,y) = (-2,0)
——
Check for solution
{ 0 = -2 + 2
{ 0 = -5/2 (-2) - 5
{ 0=0
{ 0=0
Sarah bought a shirt for $24.00, before tax. Tax was 6% what was the tax Sarah paid
Answers
Write 6% as a decimal : 6% = 0.06
Multiply the price of the shirts by 0.06:
Tax = 24.00 x 0.06 = $1.44
Does anyone know about Number Base? If so, please calculate this 11₂ + 10₂
Please answer it accurately or even close to it.
Answers
Answer:
101₂
Step-by-step explanation:
11₂ + 10₂
This is currently in base 2. The subscript tells you that. In the base 2 system, the only numbers allowed are; 0 and 1. This means if you were to have; 1 + 1, rather than getting 2, you have 10.
1 1
1 0
+ __
101
List one way you can multiply polynomials by polynomials.
a. Boxes
b. Vertically
c. Horizontally
d. All of the above
Answers
Answer:
a
Step-by-step explanation:
1/3 ( x - 10) = -4 ???
Answers
Answer:
[tex]x = - 2[/tex]
Step-by-step explanation:
1) Simplify 1/3 ( x - 10) to x-10/3.
[tex] \frac{x - 10}{3} = - 4[/tex]
2) Multiply both sides by 3.
[tex]x - 10 = - 4 \times 3[/tex]
Simplify 4 × 3 to 12.
[tex]x - 10 = - 12[/tex]
4) Add 10 to both sides.
[tex]x = - 12 + 10[/tex]
5) Simplify -12 + 10 to -2.
[tex]x = - 2[/tex]
So, therefor, the answer is, x = -2.
There are 15 trucks, 4 cars, and 2 buses in the parking lot. What is the ratio of cars to buses
Answers
Do you think colonialism /slavery indenturship was a
good or a bad thing for
the islands ?
Answers
Determine if each expression is equivalent to
6 3
7 / 7
Choose Yes or No for each expression.
a. (7)(7 9
[Yes [No
b. 75 + 711
Yes No
c. (75)(7) 74
[Yes No
d. 7 " X 7
Yes No
Yes No
Answers
Answer:
The factor calculator will get all the factors of any positive ... that dividing the product by its factor leaves no remainder. ... Want to check if 7 is a factor of our number.
pick the number that will make the following expression true.
Answers
Answer:
78 i believe
Step-by-step explanation:
Answer:
78
Step-by-step explanation:
Divide 27 by 100 and you will see it equals 0.27
knowing this made me realize that the unknown number must be the fraction form of 0.78
Um I’m so confused , help ?
Answers
If I have $473.82 how much more money will I need for me to have spent $500?
Answers
Tis' 26.18
Step-by-step explanation:
2. Find the Surface Area
3 in
4 in
10 in
Answers
Answer:
164 in squared
Step-by-step explanation:
Find area of faces and multiply by 2 because there is another one.
10 x 3 x 2=60
3 x 4 x 2=24
10 x 4 x 2=80
Answer:
164 in^2
Step-by-step explanation:
3*4=12*2=24 in^2
4*10=40*2=80 in^2
3*10=30*2=60 in ^2
24+80+60=164 in^2