2 years ago

Help me with this one problem thanks

Mathematics

1 answer:

Nutka1998 [239]2 years ago

7 0

The answer is A, since 8 and 6 go together while you're trying to find the height for x.

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PLEASE HELP!!! Write an absolute value equation representing all numbers x whose distance from 0 is 10 units.

tangare [24]

X would be the absolute value of 10 or -10 since they both are 10 units from 0 so it can be x=l10l or x=l-10l, they both equal 10

5 0

3 years ago

the population of a small city grows by 600 every year. If there were 900 people initially, find the population of the city 60 y

soldier1979 [14.2K]

Answer:

36900

Step-by-step explanation:

It's a linear function with equation P(t)=900+600*t. P(60)=900+600*60=36900

8 0

3 years ago

3 • (4 + 5) is how much more than 3 • 4 + 5 ?

IrinaK [193]

Answer:27

Step-by-step explanation:

8 0

3 years ago

What is the surface area of the rectangular pyramid

posledela

Answer:

Step-by-step explanation:

We have:

rectangle 4.8 m × 3.8 m

two triangles with base b = 4.8 m and height h = 2.6 m

two triangle with base b = 3.8 m and height h = 2.9 m.

The formula of an area of a rectangle l × w:

$A = lw$

Substitute:

$A_1 = (4.8)(3.8) = 18.24\ m^2$

The formula of an area of a triangle:

$A=\dfrac{bh}{2}$

Substitute:

$A_2=\dfrac{(4.8)(2.6)}{2}=6.24\ m^2\\\\A_3=\dfrac{(3.8)(2.9)}{2}=5.51\ m^2$

The Surface Area:

$S.A.=A_1+2A_2+2A_3\\\\S.A.=18.24+2(6.24)+2(5.51)=41.74\ m^2$

3 0

3 years ago

Can you tell me the answers, if you do thanks

zloy xaker [14]

$3 \frac{8}{11}$

$4 \frac{31}{42}$

$7 \frac{11}{24}$

10.

$2 \frac{79}{90}$

5 0

2 years ago