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Andre45 [30]
3 years ago
9

How do you simplify an expression WITHOUT using algebra

Mathematics
1 answer:
anastassius [24]3 years ago
8 0
The expression you're talking about must be one like 3+4 or 12*4 because otherwise you'd have to use algebra. To do he ones I stated you do it as you usually would.

Hope this helps :)
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a triangle has a height of 34 inches and an area of 391 square inches. Which equation can be used to find the base of the triang
tester [92]

Answer:

The area of a triangle is the space contained within its 3 sides. To find out the area of a triangle, we need to know the length of its three sides. The sides should be measured in feet (ft) for square footage calculations and if needed, converted to inches (in), yards (yd), centimetres (cm), millimetres (mm) and metres (m). The formula:

Square feet to square meters: multiply ft² by 0.092903 to get m²

Square yards to square feet: multiply yd² by 9 to get ft²

Square feet to square yards: multiply ft² by 0.11111 to get yd²

Square yards to square meters: multiply yd² by 0.8

Step-by-step explanation:

3 0
3 years ago
Plsss help me out i’m really having trouble a trying to figure this out
rosijanka [135]

I'm pretty sure it's C. Both.

5 0
3 years ago
Read 2 more answers
Solve for the missing variable. Round to the nearest tenth.
zysi [14]

Answer:

  • x = 10
  • y ≈ 8.7

Step-by-step explanation:

Corresponding sides of these triangles are proportional, so you have ...

  x/5 = 20/x

  x² = 5·20 . . . . . . . cross multiply

  x = √100 = 10

and ...

  y/15 = 5/y

  y² = 15·5 . . . . . . cross multiply

  y = √75 ≈ 8.7
_____

For more on the subject, see ...

brainly.com/question/26276659

4 0
2 years ago
S part of a statistic project, a math class weighed all the children who were willing to participate as shown below.
katovenus [111]

Answer:

18 children weighed less than 50 pounds.

Step-by-step explanation:

Ok, adding into the explanation what the heck this kind of a table is. The "stem" column is the tens place of each of the children's weights. The "leaf" is the ones digit of each of the children's weights. So in the row where the stem is 2, there were 2 kids weighing 23 and 25 pounds.

For your question, we have to add up how many students have a weight with a "stem" less than 5, because that's where 50 pounds starts.

8 + 2 + 5 + 3 = 18 children weighed less than 50 pounds.

6 0
3 years ago
Marla did 65 sit ups each day for one week use the distributive property to show an expression you can use to find the total num
nignag [31]
Ok so without the distributive property we would do 65*7. All u have to do is spread it out like this:-


65+65+65+65+65+65+65=455

hope i helped u:D
8 0
3 years ago
Read 2 more answers
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