3 years ago

Find the value of x and y.

Mathematics

1 answer:

andreev551 [17]3 years ago

8 0

I hope this helps you

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Given that 110ₓ = 40₅ , find the value of x.

adell [148]

Answer:

is therr more to that question

Step-by-step explanation:

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4 years ago

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Find the value of m. (-3/4)-⁴×(-3/4)-¹¹ = (-3/4)^m

tatiyna

Answer:

m = - 15

Step-by-step explanation:

Using the rule of exponents

$a^{m}$ × $a^{n}$ = $a^{(m+n)}$ , then

$(-\frac{3}{4}) ^{-4}$ × $(-\frac{3}{4}) ^{-11}$ = $(-\frac{3}{4}) ^{m}$ , that is

$(-\frac{3}{4}) ^{(-4-11)}$ = $(-\frac{3}{4}) ^{m}$

$(-\frac{3}{4}) ^{-15}$ = $(-\frac{3}{4}) ^{m}$

Equating exponents gives

m = - 15

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3 years ago

What is 4(1-2b)+7b-10

shutvik [7]

Answer:

-6-b

Step-by-step explanation:

4(1-2b)+7b-10

Multiply what's in parantheses

4(1)=4

4(-2b)=-8b

4-8b+7b-10

Combine like terms

4-10 -8b+7b

-6-b

Hope this helps :)

6 0

3 years ago

Rewrite f(x) = 2(x − 1)2 + 3 from vertex form to standard form. (2 points)

Ostrovityanka [42]

Answer:

F(x)= 4x-1 I think so hope it will help you

7 0

3 years ago

Choices; a) 60degree b) 70degree c)80degree d)90degree

storchak [24]

Answer:

∠ PTQ = 70°

Step-by-step explanation:

The angles subtended by the radii and tangents to the circle , sum to 180°

∠ PTQ + 110° = 180° ( subtract 110° from both sides )

∠ PTQ = 70°

7 0

3 years ago