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2 years ago

5a + 8 = 62 True or False?

Mathematics

2 answers:

dalvyx [7]2 years ago

7 0

Answer:

false

Step-by-step explanation:

the value of a is not stated

IgorC [24]2 years ago

5 0

Answer: depending on what a equals

Step-by-step explanation:

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If A=(0,0) and B=(8,2), what is the length of AB

NeX [460]

Answer:

$\boxed{\sf Distance_{AB}= 8.24 \ units }$

Step-by-step explanation:

Here two points are given to us and we need to find the distance between the two points . The given points are , A(0,0) and B(8,2) . The distance between the two points can be found out using the Distance Formula , which is ,

Distance Formula:-

$\sf\implies \green{ Distance =\sqrt{ (x_2-x_1)^2+(y_2-y_1)^2}}$

Therefore on substituting the respective values ,we can find the Distance as ,

$\sf\longrightarrow Distance = \sqrt{ ( 0 - 8)^2 + (0-2)^2}$

Simplify the brackets ,

$\sf\longrightarrow Distance =\sqrt{ (-8)^2+(-2)^2}$

Square the numbers inside the squareroot ,

$\sf\longrightarrow Distance =\sqrt{ 64 + 4}$

Add the numbers inside the squareroot ,

$\sf\longrightarrow Distance = \sqrt{68}$

Find the value of squareroot,

$\sf\longrightarrow \boxed{\blue{\sf Distance = 8.24 \ units }}$

Hence the distance between the two points is 8.24 units .

3 0

2 years ago

JUAN DECIDE PINTAR LAS PAREDES DE SU CASA UN TOTAL DE 200 METROS LOS DOS PRIMEROS DIAS PINTO 33 METROS CADA DIA AL TERCER DIA CO

Stells [14]

Answer:

38 metros

Step-by-step explanation:

Número total de metros que Juan quiere pintar su casa = 200 m

Durante los primeros 2 días, pintó = 33 m todos los días

Por lo tanto, el número total de metros que pintó = 33 m × 2 = 66 m

Al tercer día, practica la pintura = 96 m

El número de metros que quedan por pintar se calcula como:

200m - (66m + 96m)

Los 200m - 162m

= 38m

8 0

2 years ago

afron made a chicken dish for dinner she added a 10 ounces package of vegatables and a 14 ounce package of rice to 40 ounces of

aleksandrvk [35]

$10+14+40=x$ then divide $x$ by $16$ , which is the number of ounces in a single pound. What is the number you wind up with? :)

4 0

3 years ago

Can someone please help me find the horizontal asymptote of this graph I dont undestand

Andreas93 [3]

9514 1404 393

Answer:

p = 0

Step-by-step explanation:

The graph is of an exponential function. An exponential function always has a horizontal asymptote of 0.

p(t) = 5×2^t

p(t) → 0 as x → -∞

The horizontal asymptote is p = 0.

7 0

2 years ago

Two trains on opposite tracks leave the same station at the same time. One train travels at an average speed of 80 kilometres pe

dezoksy [38]

Answer:

1/3 hr or 20 min.

Step-by-step explanation:

Call the trains A and B

Remember d = rt

Distance train A travels is 80t

Distance train B travels is 70t

Now, 80t + 70t = 50

150t = 50

t = 50/150 = 1/3 hr or 20 min.

4 0

2 years ago

Read 2 more answers