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jeyben [28]
2 years ago
11

Anybody know this? I need help, I really don’t understand it.

Mathematics
2 answers:
MrRa [10]2 years ago
5 0

Answer:

<h2 />

Step-by-step explanation:

i cant see your pic to see what you are diling with

puteri [66]2 years ago
4 0

Answer:

you multiply both side it gives you

-111.495

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The scale drawing of a concrete pad has a length of 9.1 cm, a depth of 2.2 cm and a width of 3.8 cm.
butalik [34]
242 cm because 418/ 3.8 = 110, 110 x 2.2 = 242 cm 
7 0
3 years ago
Read 2 more answers
At a fabric store, fabrics are sold by the yard. A dressmaker spent $36.35 on 4.25 yards of silk and cotton fabrics for a dress.
vaieri [72.5K]

Given:

The system of equations that represent the constraints for the given situation is

x+y=4.25

16.90x+4y=36.35

To find:

The solution of given system of equations.

Solution:

We have,

x+y=4.25           ...(i)

16.90x+4y=36.35           ...(ii)

Multiply equation (i) by 4.

4x+4y=17           ...(iii)

Subtracting (iii) from (ii), we get

16.90x+4y-(4x+4y)=36.35-17

16.90x+4y-4x-4y=19.35

12.90x=19.35

Divide both sides by 12.90.

x=\dfrac{19.35}{12.90}

x=1.5

Put this value in (i).

1.5+y=4.25

y=4.25-1.5

y=2.75

The solution of system of equations is x=1.5 and y=2.75. It means, the yards of silk are 1.5 and yards of cotton are 2.75.

5 0
3 years ago
What is 267.4 divided by 1/10 ?
kotegsom [21]
I’m personally not to good at adding fractions so I turned 1/10 into 0.1

Then I divided 268.4 by .1 and got 2,674.
7 0
3 years ago
Please help! due in next 10min!?!
Paladinen [302]

Answer:

21.99

Step-by-step explanation:

This is simple just times 3.14 and 7 to get 21.99

7 0
3 years ago
Read 2 more answers
Can you please help me answer this​
lesya692 [45]

9514 1404 393

Answer:

  (a)  Not congruent

Step-by-step explanation:

Angles are congruent, which means the triangles are <em>similar</em>. We need to know at least one pair of corresponding sides is congruent in order to say the triangles are congruent. No sides are marked, so we must conclude ...

  Not Congruent

8 0
2 years ago
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