2 years ago

PLEASE HELP 10 POINTS

1 answer:

8 0

Complementary means sum = 90, so 90-57 to get the other angle at 23 degrees

Supplementary means sum = 180, so 180-52 to get the other angle at 128 degrees

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Gwar [14]

Answer:

$210$ £

Step-by-step explanation:

Let amount that abby gets $=x$

Given that $\frac{Amount\ of\ abby}{Amount\ of\ Ben} =\frac{2}{7}$

$Amount\ of\ ben=\frac{7}{2}\times Amount\ of\ abby\\ =\frac{7}{2}\ x$

Amount of chole + amount of Danesh $=1.5\times$ of abby

$=1.5 \ x$

$x +\frac{7}{2} \ x + 1.5 \ x =360\\\\6x=360\\\\x=\frac{360}{6}\\\\x=60$

$Amount\ of\ Ben =\frac{7}{2}\ x = \frac{7}{2} \times 60\\\\=7\times 30\\\\=210$

6 0

3 years ago

maks197457 [2]

Answer:

Step-by-step explanation:

8 0

2 years ago

Vikentia [17]

Let the number be x and 2x-5 from the above given condition

x+2x-5=70

3x=75 s0 x=25

Hence, the number are 25 and 45

6 0

3 years ago

Snowcat [4.5K]

Answer:

Option 1, 2, and 4 are correct. Option 3 is incorrect.

6 0

2 years ago

Arisa [49]

1/3 as a decimal is roughly .333 repeating

7 0

2 years ago