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2 years ago

Match each statement with its contrapositive.

Mathematics

1 answer:

g100num [7]2 years ago

4 0

Answer:

Step-by-step im on plato i need this answer nowwwwwwww

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What are 2 equivalent ratios to 27:9?

Andrei [34K]

Answer:

3:1

54:18

Step-by-step explanation:

You can divide both sides by 9 to get one ratio:

27/9:9/9

3:1

You can also multiply both sides by 2 to get another ratio:

27(2):9(2)

54:18

8 0

2 years ago

You have $60 and your sister has $120. You are saving $7 per week and your sister is saving $5 per week. How long will it be bef

Akimi4 [234]

Answer:

27 weeks

Step-by-step explanation:

6 0

2 years ago

I have 93, 80 and 94 my homework is worth 10% so what us my grade?

Minchanka [31]

I think about 26.7
or something around there

5 0

2 years ago

Read 2 more answers

Help please will mark brainless 25 points due today

harkovskaia [24]

here's the solution,

we know that, sum of measures of each interior angle of a triangle = 180°

Figure 1.

=》

$40 + 32 + 9x + 9 = 180$

=》

$81 + 9x = 180$

=》

$9x = 180 - 81$

=》

$x = \frac{99}{9}$

=》

$x = 11$

Figure 2. 

=》

$42 + 63 + 4x + 15 = 180$

=》

$120 + 4x = 180$

=》

$4x = 180 - 120$

=》

$4x = 60$

=》

$x = \frac{60}{4}$

=》

$x = 15$

Figure 3.

=》

$45 + 45 + 3x - 21 = 180$

=》

$3x + 69 = 180$

=》

$3x = 180 - 69$

=》

$3x = 111$

=》

$x = \frac{111}{3}$

=》

$x = 37$

8 0

3 years ago

Read 2 more answers

Helpppppppppppppppppppp

PIT_PIT [208]

Answer:

$( {4}^{3} \div {5}^{ - 2} {)}^{5}$

Step-by-step explanation:

${4}^{15} . {5}^{10}$

hope this will help you more

have a great day..

5 0

2 years ago

Read 2 more answers