What is the LCM of two numbers that have no common factors greater than one?PLZ give an example

∆ABC is an isosceles triangle. The length of CB is 12 feet 4 inches and the congruent sides are

son4ous [18]

Answer:

Answer for 2nd is option c, for 3rd is option d, for 4th is option e

Step-by-step explanation:

As we know 1 ft.=12 in.

In ΔABC

∴ The congruent sides are AB and AC respectively

CB =12 ft. 4 in.=148 in.
AB= $\frac{3}{4}$ CB =111 in. =9 ft. 3 in.
AC= $\frac{3}{4}$ CB =111 in. =9 ft. 3 in.

∵ <em>Perimeter of ΔABC</em> =AB+AC+CB

=9 ft. 3 in. + 9 ft. 3 in. +12 ft. 4 in.

=30 ft. 10 in.

2. In ΔDEF

∴ The congruent sides are DE and DF respectively

DE = 6 ft. 3 in. =75 in.
DF = 6 ft. 3 in. =75 in.
Let the length of FE is equal to x
0.75FE =DE =DF
0.75x = 6 ft. 3 in. =75 in.
x =100 in. =8 ft. 4 in.

∵ <em>Perimeter of ΔDEF</em> =DE+DF+FE

= 6 ft. 3 in. +6 ft. 3 in. +8 ft. 4 in.

= 20 ft. 10 in.

3. In ΔJKL

∴ The congruent sides are JL and KL respectively

JK = x+3
KL =4x-17
JL =6x-45
JL≅KL
4x-17 =6x-45 . . . . . . . . . . . . . . . . . . . . . . . (1)
Subracting 4x from both sides from eq 1
-17 =2x-45
Adding 45 on both the sides
28 =2x
Dividing by 2 on both sides
14 =x
JK = 14+3 =17
KL = 4×14-17 =39
JL = 6×14-45 =39

∵ <em>The dimensions of the ΔJKL are 39,39 and 17.</em>

6 0

4 years ago

Mrs. Humble is filling bags with peanuts to give as gifts. Each bag will contain 1 and 3 over 4 pounds of peanuts. The peanuts c

DerKrebs [107]

Answer:

$8.75

Step-by-step explanation:

STEP TO TAKE TO DETERMINE THE ANSWER

Multiply 13/4 pounds by the cost of one pound of peanut. To do this, convert 13/4 to an improper fraction and then multiply it by $5

$1\frac{3}{4}$ = $\frac{7}{4}$

$\frac{7}{4}$ × 5 = $\frac{35}{4}$ = $8\frac{3}{4}$ = $8.75

5 0

3 years ago

Analyze the graph of the function f(x) to complete the statement.

Burka [1]

The function f(x) is less than 0 at x < -1.8

<h3>How to analyze the graph?</h3>

The missing graph is added as an attachment

The interval where f(x) < 0 are the intervals where the y value of the function is less than 0.

This in other words, represent the negative y-axis

From the attached graph, the function f(x) is less than 0 at x < -1.8.

This extends till x = infinity

Hence, the function f(x) is less than 0 at x < -1.8

Read more about function interval at:

brainly.com/question/27831985

#SPJ1

6 0

2 years ago

Which of the following equations could you solve by first adding six and then dividing by negative three? 3x - 6 = -9 6 - 3x = -

mrs_skeptik [129]

Answer: $-3x-6=-9$

Step-by-step explanation:

The proccedure shown in the problem is applied to solve for x and calculate its value.

One of the equations shown in the problem is:

$-3x-6=-9$

To solve for x you must_

- Add 6 to both sides of the equations:

$-3x-6+6=-9+6$

$-3x=-3$

- Then you must divide by -3:

$\frac{-3x}{-3}=\frac{-3}{-3} \\x=1$

Then the answer is: $-3x-6=-9$

7 0

4 years ago

A venue can sell 750 750 tickets per concert. For an upcoming concert, they have been selling 25 25 tickets a day. Write a linea

Jet001 [13]

Answer:

y=25x+750

Step-by-step explanation:

You have 750 fifty per day which will be your b (y=mx+b) and you will make 25 tickets per person which will be your m.

5 0

3 years ago

Read 2 more answers