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3 years ago

Help any one please?

Mathematics

1 answer:

AfilCa [17]3 years ago

5 0

A = (1/2)(8yd)(15yd) = 60 yd²

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DO NOT ANSWER IF YOU DO NOT KNOW

aliina [53]

Answer:

By saying "paying the same rate"

I believe you want to know for example when two people are buying a product how to know if they are paying the same amount.

If so then there are a couple of factors at play.

First of all you need to identify the GDP of the product and the amount of tax/VAT which if calculated properly may help you tell if they are paying the same amount or not.

3 0

3 years ago

Solve the equation and find value of 'x' in 2x=(360/4)

uranmaximum [27]

2x = 360/4
x = 90 / 2
x = 45

Hope this is the answer you are looking for!

8 0

3 years ago

Please help first real answer will get brainliest

KATRIN_1 [288]

Answer:

Step-by-step explanation:

a1(n-1) + D

d = 6

8 0

3 years ago

What is the first term in the sequence for which d = -2 and a7 = 3?

lana66690 [7]

Answer:

First term is 15

Step-by-step explanation:

Given data:

$a_{7} =3\\d=-2$

Now,

$a+6d=3.....(1)\\a_{n} =a+(n-1)d\\\\\\From equation (1)\\a+6(-2)=3\\a-12=3\\a=12+3\\a=15$

Therefore first term a =15

Correct option is (c)

7 0

3 years ago

Which equation is equivalent to 7(x-2) = 149? Will give Brainly points

Effectus [21]

Answer:

B. $\log_{7} 149+2 = x$

Step-by-step explanation:

Let $7^{x-2} = 149$ , we proceed to find its equivalent expression by applying logarithm properties:

1) $7^{x-2} = 149$ Given.

2) $\log_{7} 7^{x-2} = \log_{7} 149$ Definition of logarithm.

3) $(x-2)\cdot \log_{7}7 = \log_{7} 149$ $\log_{a} b^{c} = c\cdot \log_{a} b$

4) $x-2=\log_{7}149$ $\log_{a}a = 1$

5) $x = \log_{7}149+2$ Compatibility with addition/Existence of additive inverse/Modulative property

6) $\log_{7} 149+2 = x$ Symmetrical property/Result.

Hence, the right answer is B.

8 0

3 years ago