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Sindrei [870]
3 years ago
9

Marking brainliest for the right answer

Mathematics
2 answers:
Mrrafil [7]3 years ago
6 0

It's three rectangles and two congruent triangles.

A = 2×3 + 2×4 + 2×6 + 2(1/2)(6)(2) =38

Answer: 38 square inches

----------------

That's probably what they want you to answer.   Now let's call horse hockey on this problem.

We see the right triangles have legs 3 and 4 so their opposite side must be 5, not 6 as written.  If we erase the 6 and the height 2 we get a consistent problem and an area of  2×3 + 2×4 + 2×5 + 2(1/2)(3)(4) = 36 square inches.



Finger [1]3 years ago
4 0

They are two triangles faces that are (6x2)/2  = 6 and the other one is 6 to

so that's 12

the top side is 4 x 2 = 8

back side is 3 x 2 =  6

the bottom side is 2 x 6 = 12

so its 12 + 8 + 6 + 12 = 36 inches squared  surface area

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Will give points :) :) .​
joja [24]

EBC = 23°

180 - (46+111) = 23

8 0
3 years ago
Read 2 more answers
Cuanto es 2/9 - 4/15
Step2247 [10]

Step-by-step explanation:

6-20/3=14/3..........

8 0
3 years ago
Read 2 more answers
A city has a 5% sales tax.
MAXImum [283]
Yes,
There is a direct proportional relationship
between the cost of items before tax and the
cost of items after tax.
5.0
Step-by-step explanation:
Given - A city has a 5% sales tax.
To find - Is there a proportional relationship
between the cost of items
before tax and the cost of items after
tax?
Proof
Yes, cost of items before tax is directly
proportional to cost of items after tax.
Reason
With the increase in the sales tax, there is
increase in the cost of items after tax, therefore,
there is a direct relation between cost of items
before tax and cost of items after tax.
8 0
2 years ago
Determine if the relation below is a function and state the domain and range.
LUCKY_DIMON [66]

Answer:

Please check the explanation.

Step-by-step explanation:

Given the relation

{(1, -2), (-2, 0), (-1, 2), (1, 3)}

Please note that there is a repetition of x-values.

i.e. x=1 appears twice times.

This relation does not define a function because every x-value should have been unique and is associated with only one value of y.

Here, the x-values are repeated. Hence, this relation is not a function.

Finding the Domain of a relation:

We know that the domain is the complete set of all first elements of ordered pairs often called x-coordinates.

Domain of a relation: {-1, -2, 1}

<u>Note: Domain is in ascending order and repeated elements are written only once.</u>

Finding the Range of a relation:

We know that the domain is the complete set of all second elements of ordered pairs often called y-coordinates.

Range of a relation: {-2, 2, 3}

<u>Note: Range is in ascending order and repeated elements are written only once.</u>

7 0
3 years ago
20 POINTS HELPP PLEASE !!!! Given a mass of 24.0 g and a volume of 3.3 ml, calculate the density
ella [17]

Answer:

The answer is

<h2>7.27 g/mL</h2>

Step-by-step explanation:

The density of a substance can be found by using the formula

density =  \frac{mass}{volume} \\

From the question

mass = 24 g

volume = 3.3 mL

The density is

density =  \frac{24}{3.3}  \\  = 7.27272727...

We have the final answer as

<h3>7.27 g/mL</h3>

Hope this helps you

4 0
4 years ago
Read 2 more answers
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