All categories

3 years ago

Determine if the statement is always, sometimes or never true. Equilateral triangles are isosceles triangles.

Mathematics

1 answer:

tia_tia [17]3 years ago

7 0

Never .. isoscels is unequal. I'm pretty sure

You might be interested in

If a18-a12=24.Find d.<br>with steps.....

kolbaska11 [484]

Answer:

let common difference be d.

a 18=a+17 d

a 14=a+13 d

a+17d - (a+13d) =32

a+17d - a - 13d =32

17d - 13d = 32

4d = 32

d=32/4

d=8

common difference=8

Step-by-step explanation:

(Brainliest if im correct?)

5 0

3 years ago

If arc AB = 107° and arc BC = 122°, find the value of x.

Aneli [31]

Answer:

the value of x is acb 133°

4 0

3 years ago

Can someone help me with this ?

romanna [79]

Answer:

$\large\boxed{S.A.=467\ in^2}$

Step-by-step explanation:

We have two triangles and three rectangles.

The formula of an area of a triangle:

$A_{triangle}=\dfrac{bh}{2}$

b - base

h - height

The formula of an area of a rectangle:

$A_{rectangle}=lw$

l - length

w - width

TRIANGLE:

b = 11 in, h = 7 in

$A_1=\dfrac{(11)(7)}{2}=\dfrac{77}{2}=37.5\ in^2$

RECTANGLE 1:

l = 11 in, w = 14 in

$A_2=(11)(14)=154\ in^2$

RECTANGLE 2:

l = 9 in, w = 14 in

$A_3=(9)(14)=126\ in^2$

RECTANGLE 3:

l = 8 in, w = 14 in

$A_4=(8)(14)=112\ in^2$

The Surface Area:

$S.A.=2A_1+A_2+A_3+A_4$

Substitute:

$S.A.=2(37.5)+154+126+112=467\ in^2$

6 0

3 years ago

2x − 5 > 3 or −4x + 7 < −25<br> you have to plot it on a number line

NNADVOKAT [17]

Answer:

Step-by-step explanation:

2x - 5 > 3 or -4x + 7 < -25

2x < 8. or -4x < -32

x < 4. or. x > 8

3 0

3 years ago

Read 2 more answers

Which of these was a result of the French and Indian War?

timama [110]

Answer:

your anser is: The British government had a large war debt.

Step-by-step explanation:

during the war thr brits used alot of money and started taxing the colonists thinking it was right just because they protected them during the war.

5 0

3 years ago

Read 2 more answers