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HACTEHA [7]
3 years ago
10

Please marking brainlist. what is 8d-5d=

Mathematics
2 answers:
mylen [45]3 years ago
7 0

Answer:

3d

Step-by-step explanation:

do 8-5+3, but you will still need to multiply the 3 and d.

expeople1 [14]3 years ago
6 0

Answer:

3d

Step-by-step explanation:

My brainliest please

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Find x and TU<br> Show all the work
Licemer1 [7]

Answer:

x = 10

TU = 24

Step-by-step explanation:

To find the value of x, we use the trapezoid mid-segment theorem

The sum of the lengths of the two parallel sides is equal to twice the length of the mid segment

Mathematically, we have this as;

2(2x+ 4) = 2x-4 + 3x + 2

4x + 8 = 5x - 2

5x -4x = 8 + 2

x = 10

TU = 2x + 4 ; = 2(10) + 4 = 20 + 4 = 24

5 0
3 years ago
At a cost of $8 per pound, how many ounces of rice flour can be bought for $3.35?
Lady_Fox [76]

Answer:

$41 cents

Step-by-step explanation:

$8 divided by $3.35 equals $0.41 cents

4 0
2 years ago
A<br> 100 cm²<br> b<br> 9 cm²<br> c<br> 225 cm²<br> d<br> 28.26 cm²
nasty-shy [4]

Answer:

28.26 cm^2

Step-by-step explanation:

A = (pi)r^2

A = 3.14 * (3 cm)^2

A = 3.14 * 9 cm^2

A = 28.26 cm^2

6 0
3 years ago
Which explanation provides the best real-world scenario of the graph? If an object is dropped from a height of 38 feet, the func
ikadub [295]
The equation that models the movement of the object is:
 h (t) = (1/2) * (a) * (t ^ 2) + v0 * t + h0&#10;
 Where,
 t: time
 a: acceleration due to gravity
 v0: initial speed
 h0: initial height
 Suppose that the object falls with zero initial velocity and from a height of 38 feet.
 The equation that models the problem is:
 h (t) = -16t ^ 2 + 38&#10;
 Answer:
 
If an object is dropped from a height of 38 feet, the function h (t) = -16t2 + 38 gives the height of the object after seconds
5 0
3 years ago
Hideki buys a skateboard that costs c dollars. After 6.5% sales tax is added, the total cost can be expressed by the expression
natulia [17]

Answer: c(1 + 0.065)

Step-by-step explanation:

3 0
3 years ago
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