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3 years ago

Lines a and b are parallel.1589yZºWhat is the measure of angle s?

Mathematics

1 answer:

maria [59]3 years ago

7 0

Answer:

angle s =22°

is the answer

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What single decimal multiplier would you use to increase by 15% followed by a 17% decrease?

zloy xaker [14]

Answer:

1.3455

Step-by-step explanation:

A 15% increase is a multiplication by 1.15

So a 15% and a 17% increase is a multiplication of 1.15*1.17 = 1.3455

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4 years ago

Read 2 more answers

48/root 3 + 45/root 3

faust18 [17]

Answer:

31√3

Step-by-step explanation:

48√3 + 45/√3 since the base is same we can add the terms up 93√3

➡ 93/√3 × √3/√3 = 93√3/3 ➡ 31√3

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4 years ago

Ryan conducted a 6-day study observing the effects of an organic plant food on the growth of his sprouting bean plant. He tracke

ladessa [460]

Answer:

$Domain : 0\le x \le 6$

$Range: 0 \le y \le 72$

Step-by-step explanation:

Given

See attachment for complete question

Required

Determine the domain and the range

From the complete question, we understand that the study was carried out for 6 days. This represents the domain;

So, we have:

$Domain : 0\le x \le 6$ i.e. from day 0 to day 6

Also, he experimented with 72ml, and he used an equal amount each day before he used up all the 72mL. This represents the range

So, the range is:

$Range: 0 \le y \le 72$ i.e. from 72mL to 0mL

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3 years ago

Evaluate 8 + w/4 when w =16

artcher [175]

8+(16)/4 (divide 16 and 4 first, PEMDAS)
8+4 (add these two together)
12

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3 years ago

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What is the value of 7 ^−3 ^ −1 for = −2 and = 4?

andrey2020 [161]

Answer:

d. −7/32

Step-by-step explanation:

The expression that we have to evaluate in this problem is:

$7x^{-3}y^{-1}$

We have to evaluate this expression for:

x = -2

y = 4

We start by rewriting the expression by rewriting it using the following:

$a^{-n}=\frac{1}{a^n}$

So the expression can be rewritten as

$7x^{-3}y^{-1}=\frac{7}{x^3 y}$

Now we observe that:

$(-2)^3=(-2)(-2)(-2)=-8$

Therefore, by substituting x = -2 and y = 4 into the expression, we find:

$\frac{7}{(-2)^3\cdot 4}=\frac{7}{-8\cdot 4}=-\frac{7}{32}$

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3 years ago

Lines a and b are parallel.1589yZºWhat is the measure of angle s?​

Lines a and b are parallel.1589yZºWhat is the measure of angle s?