2 years ago

Can someone help me sith a couple Vector math problems?

Mathematics

1 answer:

Temka [501]2 years ago

8 0

It seems that 1 might be A or B and 2 might be C or D. Hope this helps. :-)

You might be interested in

HELP ASAP FOR BRAINLIEST!!

Diano4ka-milaya [45]

Answer:

Not equivalent

Step-by-step explanation:

The three would also be distributed to z making the correct equivalent expression 15+3z

8 0

2 years ago

What is the solution to<br><br>- 4x + 28 > 12

raketka [301]

Answer:

$\large\boxed{x$

Step-by-step explanation:

$-4x+28>12\qquad\text{subtract 28 from both sides}\\\\-4x>-16\qquad\text{change the signs}\\\\4x$

6 0

3 years ago

Elaine body total of 15 shirts and a pair of pants she bought seven more shirts than pants how many of each did you buy

Vlad [161]

She bought 11 shirts and 4 pants.

7 0

3 years ago

markus wants to get no less than 90 percent on his next test. Let x represent his possible score on the test

kherson [118]

X > 90 idk if thats what u mean or not

3 0

2 years ago

Calculate the side lengths a and b to two decimal places. Will give five stars and brainliest to the first answer!!!!! Need help

garri49 [273]

Answer:

Using the Sine Rule , which states that

$\frac{a}{Sin A}=\frac{b}{Sin B}=\frac{c}{SinC}$

In Δ ABC

∠A +∠B+∠C=180°→→Angle Sum Property of Triangle

72°+85°+∠C=180°

∠C=180° - 157°

∠C= 23°

All the angles are in degrees.

$\frac{a}{Sin 72}=\frac{b}{Sin 85}=\frac{6.2}{Sin 23}$

Using the table of Sine, Calculating Sine Values

Sin 72°= 0.9510

Sin 85°=0.996

Sin 23°=0.390

$\frac{a}{0.951}=\frac{b}{0.996}=\frac{6.2}{0.390}\\\\ a=\frac{6.2 * 0.951}{0.390}= 15.118\\\\ b=\frac{6.2 * 0.996}{0.390}=15.833$

Among the five Options,

Option E: a= 15.09 and b=15.81 is approximately true.

7 0

3 years ago

Read 2 more answers