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Cerrena [4.2K]
3 years ago
6

" align="absmiddle" class="latex-formula">
7 \:  \frac{1}{2}
5842 \div 23
And show working so I will now if you used a calculator or not​
Mathematics
1 answer:
sammy [17]3 years ago
8 0

Answer:

7 \frac{2}{3}=\frac{7*3+2}{3}=\frac{23}{3}

7 \: \frac{1}{2}=\frac{7*2+1}{2}=\frac{15}{2}

5842 \div 23=254

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Answer pls its ixl yes
FrozenT [24]

Answer:

90.5

Step-by-step explanation:

Diagonal length of the base = √(8²+8²) = 8√2

height = 8,

so area = 8√2 × 8 (since the diagonal and the height makes the rectangle JFHL

so, 8√2 × 8

= 64√2

= 90.5

Answered by GAUTHMATH

8 0
3 years ago
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Billy has 201 packages of postcards. Each package has 18 cards. Use rounding to estimate. About
Sergeeva-Olga [200]
Billy has 3,618 cards
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18 card per package
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8 0
2 years ago
Which expression is equivalent to \frac{r^9}{r^3}
dsp73

Answer: \frac{r^9}{r^3} = r^{9-3} = r^6

We subtract the exponents when dividing terms with the same base.

The general rule is \frac{a^b}{a^c} = a^{b-c}

4 0
2 years ago
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The lengths of two sides of the isosceles triangle are the ratio of 6:5. The perimeter of the triangle is 32cm. What is the area
Degger [83]
Sorry I'm late! xx
Okay, so two of the sides in an isosceles triangle are of the same length. The lengths are either in the ratio 5:5:6 or 5:6:6
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So, the ratio of the sides are 10 cm, 10 cm, 12 cm.

To find the height, "h", we need to use Pythagoras' Theorem, with 10 being the hypotenuse and 6 being the horizontal side (think of a line cutting straight down the middle of the isosceles triangle)
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Area of a triangle is 0.5 x base x height. So, 0.5 x 12 x 8 = 48 cm^2

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5 0
3 years ago
2/5 of the fish in Brayden's fish tank are guppies. 3/5 of the guppies are red. What fraction of the fish in Brayden's tank are
Nutka1998 [239]

Answer:

6/25 of the fish are red guppies.

Step-by-step explanation:

2/5 of the fish in Gary's fish tank are guppies.

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So, The fraction of fish in Gary's tank are red guppies = 3/5 x 2/5

=6/25

Hope this helps!

4 0
3 years ago
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