All categories

2 years ago

If FG = 2 units, FI = 7 units, and HI = 1 unit, what is GH? 3 units 4 units 5 units 6 units

Mathematics

2 answers:

77julia77 [94]2 years ago

8 0

Answer:

4 units

Step-by-step explanation:

Nezavi [6.7K]2 years ago

5 0

I think the points given here are plotted linearly:

FGHI. in this case, we can tell that FG + GH + HI = FI. substituting to the expression devised, 2 units + GH + 1 unit = 7 units. This is equal to 3 units + GH = 7 units. GH is then equal to 4 units.

You might be interested in

One of the fastest times ever recorded for the 50 yard dash is 5.2 seconds. The following expression

igomit [66]

Answer:

Option (1)

Step-by-step explanation:

Fastest time recorded = 50 yards dash is 5.2 seconds.

To convert this time into the rate of miles per hour, expression to be used will be,

$\frac{50\text{yd}}{5.2\text{sec}}\times \frac{3\text{ft}}{1\text{yd}}\times \frac{1\text{ mile}}{5280\text{ft}}\times \frac{60\text{sec}}{1\text{min}}\times \frac{60\text{min}}{1\text{hr}}$

By cancelling common term in the numerator and denominator in the given expression we will get the answer in miles per hour.

Therefore, Option (1) will be the correct option.

6 0

2 years ago

The expression shown can be used to calculate the amount of money in dollars a grocery store customer should receive in change w

Readme [11.4K]

Answer:

The change received by the customer is $7.

Step-by-step explanation:

First, write the given expression for the change when paying with $50.

$50 - ( 14 + 12 + 2 ( 5 ) + 2 ( 2 ) + 3 )$

Evaluate the parentheses:

$50-(26+10+4+3)$

Now add the numbers inside the parentheses.

$50-43$

Subtract the numbers.

$7$

Hence, the change received by the customer is $7.

4 0

2 years ago

What is the area of the regular octagon below? 9m

Feliz [49]

Answer:

No diagram and no explanation what 9 is.

However, if it is an octagon with each side equal to 9 then

area = (# of sides * side^2) / (4 * tan (180 # of sides))

area = 8 * 9 * 9 / (4* tan (180 / 8)

area = 648 / 4 * 0.41421

area = 391.1059607446

answer is C

Step-by-step explanation:

8 0

2 years ago

Which statement is true about the discontinuities of the function f(x)? F (x) = StartFraction x minus 5 Over 3 x squared minus 1

balandron [24]

Question:

Which statement is true about the discontinuities of the function $f(x) = \frac{x-5}{3x^2-17x-28}$

A)There are holes at x = 7 and .

B)There are asymptotes at x = 7 and .

C)There are asymptotes at x = –7 and .

D)There are holes at (–7, 0) and .

Answer:

B)There are asymptotes at x = 7 and $(x = \frac{-4}{3})$

Step-by-step explanation:

Given:

$f(x) = \frac{x-5}{3x^2-17x-28}$

Required:

Find the true statement

$f(x) = \frac{x-5}{3x^2-17x-28}$

We'll first factorize the denominator.

$f(x) = \frac{x-5}{(3x+4)(x-7)}$

Make x subject of the formula in (3x+4) and (x-7):

3x + 4 =

3x = -4

Divide both sides by 3:

$x = \frac{-4}{3}$

x - 7

x = 7

Now check for the limit when $(x = \frac{-4}{3})$ and (x = 7)

lim f(x) when $(x = \frac{-4}{3})$ = ±∞

lim f(x) when (x=7) = ±∞

Sinve they both make the denominator tend to zero, they are asymptotes

Therefore, there are asymptotes at $(x = \frac{-4}{3})$ and x=7

Option B is correct

6 0

2 years ago

A box of shredded wheat wheat weighs 0.35 .kg and a box of weetabix weighs 9/25 kg. Which box is heavier? Show your work.

MAXImum [283]

Answer:

weetablx is heavier

Step-by-step explanation:

lets simplify

wheat wheat - 0.35 kg

weetablx - 9/25

simplify into decimals

wheat wheat- 0.35 kg

weetablx- 0.36 kg

brainliest appreciated!

7 0

2 years ago