3 years ago

Is not b please someone help me

1 answer:

8 0

√j+√j+14=3√j+10
2√j+14=3√j+10
minus 2√j both sides
14=√j+10
minus 10 both sides
4=√j
squaer both sides
16=j

answer is D, 16

You might be interested in

Complete the statement 6 pt = ______ qt A 1.5 B 2 C 3 D 12 Tysm!

slamgirl [31]

There are 2 pints in 1 quart

You have, for example, 6 pt of liquid

Since there are 2 pints in 1 quart, divide 6 and 2 together to get the qt amount you have

6/2 = 3

You have 3 qts

C is your answer

hope this helps

4 0

3 years ago

Read 2 more answers

The output of an economic system Q, subject to two inputs, such as labor L and capital K, is often modeled by the Cobb-Dougl

Anna35 [415]

Answer:

Step-by-step explanation:

Given

Economic system Q is given by

$Q=cL^aK^b$

also $a+b=1$

if $Q=12,200$

$a=\frac{1}{6}$

$b=\frac{5}{6}$

$c=42$

substitute these values

$12,200=42\times (L)^{\frac{1}{6}}K^{\frac{5}{6}}$

$(L)^{\frac{1}{6}}K^{\frac{5}{6}}=\frac{12,200}{42}$

$K^{\frac{5}{6}}=\frac{12,200}{42(L)^{\frac{1}{6}}}$

$K=(\frac{12,200}{42})^{\frac{6}{5}}\times \frac{1}{L^{5}}$

differentiate w.r.t to L to get $\frac{dK}{dL}$

$\frac{dK}{dL}=(\frac{12,200}{42})^{\frac{6}{5}}\times (-5)\times L^{-6}$

$\frac{dK}{dL}=-5(\frac{12,200}{42})^{\frac{6}{5}}\times \frac{1}{L^6}$

$\frac{dK}{dL}=-\frac{4515.466}{L^6}$

6 0

3 years ago

7 1/2 / (4 1/2- 5 1/8)

anastassius [24]

Answer:

-12

Step-by-step explanation:

i used a calculator

6 0

3 years ago

Y =a/x make x the subject

aniked [119]

Answer:

x=a/y

Step-by-step explanation:

6 0

3 years ago

WILL MAKE BRAINLIEST!! Angles a and b are vertical angles. If m

Maru [420]

Answer: 127

Step-by-step explanation:

angle b is 127 as well because they're vertical angles and vertical angles are equal to each other.

6 0

2 years ago