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4 years ago

Mathematics problem- a7 = −4

Mathematics

1 answer:

IRINA_888 [86]4 years ago

7 0

Answer:

Step-by-step explanation:

if the - in the beggingin is not part of the equation then the answer is a=-\frac{4}{7}

a= -4/7

If it is then the answer is

a=4/7

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Hi pls anwser will give brainliest

andrew11 [14]

Answer:

h=55.4 mm

Step-by-step explanation:

Area of a triangle = $\frac{bh}{2}$ where b is base and h is height

now just plug and chug

227.14 = 8.2h/2

227.14=4.1h

h=227.14/4.1

h=55.4

check answer:

55.4 * 8.2 /2 = 227.14, as proven by my calculator

8 0

3 years ago

The manager of cups r us handed out 125 coupons to his customers on monday, c coupons to his customers on tuesday, and 220 coupo

andrey2020 [161]

125+220+c=x
345+c=x
Please mark brainliest

6 0

3 years ago

John a US citizen, is a product manager who moved to Argentina to work at the South American office of Ridmore Corporation, arn

otez555 [7]

Answer:

The correct answer is A. Being American but working in Argentina, John is an expatriate manager.

Step-by-step explanation:

An expatriate is a person who, temporarily or permanently, resides in a country different from the country in which he was born. The term is commonly used in the case where companies send their professionals or workers to their delegations abroad.

4 0

3 years ago

What is the relationship between the two equations: 3x + 4y = 12 & 6x + 8y = 48

Igoryamba

Answer:

Their slope is the same. Perpendicular

Step-by-step explanation:

3x + 4y = 12

4y=12-3x

y=-3/4x+3

6x + 8y = 48

8y=48-6x

y=-3/4+6

6 0

3 years ago

Read 2 more answers

Please help me !!!!<br> Will mark brainliest

stich3 [128]

Answer:

The value of x is 108°

Step-by-step explanation:

Given interior angles of parallelogram are:

$\frac{2}{3}x, x, \frac{2}{3}x\ and x$

<u>The sum of interior angles of a parallelogram is 360°.</u>

We will use this information to find the value of x.

So adding up all the angles and putting the sum equal to 360 we get,

$x+\frac{2}{3}x+x+\frac{2}{3}x = 360$

$2x+\frac{2}{3}x+\frac{2}{3}x = 360\\2x + \frac{4}{3}x = 360$

Taking LCM on left side of the equation, as it involves fraction

$\frac{6x+4x}{3} = 360\\\frac{10x}{3} = 360$

Multiplying both sides by 3

$\frac{10x}{3} * 3 = 360 * 3\\10x = 1080$

Dividing both sides by 10

$\frac{10x}{10} = \frac{1080}{10}\\x = 108$

Hence,

The value of x is 108°

3 0

3 years ago