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wlad13 [49]
3 years ago
7

Help plssss I can’t

Mathematics
1 answer:
omeli [17]3 years ago
8 0

Answer:

336 square units

Step-by-step explanation:

The formula for a triangle is 1/2 * height *base

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Cual temperatura es mas caliente ( 25°C , 280°K ó 40°F)
Vikki [24]

Answer:

25 Celsius es igual a 77 F, 77 es mas grande que 40 F

Step-by-step explanation:

Espero que la info. ayude

El símbolo de grado no se usa para informar la temperatura usando la escala Kelvin, sino que se indican como Kelvin. El agua hierve a 100 grados Celsius o 212 grados Fahrenheit, o 373,15 Kelvins. El agua se congela a 0 grados Celsius o 32 grados Fahrenheit, o 273,15 Kelvins. El cero absoluto es 0 Kelvin.

7 0
3 years ago
Which value of x would make the equation 3(2") = 9 true?
MArishka [77]

Answer:

+1

Step-by-step explanation:

3(2+1)

3(3)

9

5 0
4 years ago
A carpet manufacturer has received a special order from a contractor for precision-cut carpet. The carpet is rectangular, and th
Jet001 [13]
The complete question in the attached figure

we know that
area of rectangle=width*length
width=4+ \sqrt{7}  yd
length=5+ \sqrt{7}  yd
A=(4+ \sqrt{7})*(5+ \sqrt{7})---\ \textgreater \  (20+4 \sqrt{7}+5 \sqrt{7} +7)
A=(27+9 \sqrt{7}) yd²



6 0
4 years ago
Ayuda con mi tarea de matemáticas , dice asi : En una biblioteca hay 5 estantes , 2/5 de uno de ellos está ocupado por libros de
laiz [17]

There are 5 shelves in the bookcase.

2/5 of one shelve is occupied.

That would be:

2/5*1/5=2/25 of all shelves

7/2 is more than 1, so it refers to the bookcase instead of one shelve. The same with 11/10.

So the total is:

2/5+7/2+11/10 = 5

So all shelves are completely full.

So there is no room for any other book.

4 0
4 years ago
Help help help thanks
Dmitry [639]

Answer: a=2/5b + 1/5c (I may have answered your question but idk if I did)

Step 1: Add -4a to both sides.

9a−2b+−4a=4a+c+−4a

5a−2b=c

Step 2: Add 2b to both sides.

5a−2b+2b=c+2b

5a=2b+c

Step 3: Divide both sides by 5.

5a/5=2b+c/5

a=2/5b+1/5c

7 0
3 years ago
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