1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lukranit [14]
3 years ago
10

Hey science test is worth 100 points and has 25 questions there are multiple choice questions worth three points each and short

essay answers worth eight points each how many short essay questions are on the test
Mathematics
1 answer:
Snezhnost [94]3 years ago
6 0

Answer:

x+y=100

3x+8y=25

Step-by-step explanation:

So there are around 3 essay questions

You might be interested in
Help ASAP
Alla [95]

Answer: 1.14

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Which fraction is equivalent to 1.18?
cupoosta [38]

Answer:

117/99 since there is a bar above the 1.18 it means it is repetitive

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
7√6 x √27 is equal to
mr Goodwill [35]

Answer:

63\sqrt{2}

Step-by-step explanation:

7\sqrt{6}* \sqrt{27} \\=7\sqrt2\sqrt{3} * \sqrt{9} \sqrt{3}\\ =7\sqrt{2}\sqrt{3} *3\sqrt{3}\\  =\sqrt{2} *3*3*7\\=63\sqrt{2}

3 0
3 years ago
PLEASE HELP!! I WILL MARK BRAINLIST
marishachu [46]

Answer:

m∠5 = 44°; m∠7 = 44°

Step-by-step explanation:

Angle 4 and 1 are supplementary (they make up a line) and their sum is equal to 180 degrees.

Subtracting the measure of angle 4 from 180 degrees gives the measure of angle 1. (180 - 136 = 44).

So Angle 1's measure is 44 degrees.

According to the Corresponding Angle Postulate, Angle 1 and Angle 5 are congruent. Therefore, m∠5 = 44°

According to the Vertical Angles Postulate (if two angles are vertical, they are congruent), ∠5 ≅ ∠7, meaning that m∠5 = m∠7.

So m∠7 = 44°

6 0
2 years ago
The quotient of (x^3+3x^2-4x-12)/(x^2+5x+6)
Elis [28]

Answer: The quotient is (x-2).

Step-by-step explanation:

Since we have given that

f(x)=(x^3+3x^2-4x-12)\\\\and\\\\g(x)=x^2+5x+6\\\\So,\ \frac{\left(x^3+3x^2-4x-12\right)}{\left(x^2+5x+6\right)}

Now, we have to find the quotient of the above expression.

So, here we go:

Factorise\ (x^3+3x^2-4x-12)\\\\=\left(x^3+3x^2\right)+\left(-4x-12\right)\\\\=-4\left(x+3\right)+x^2\left(x+3\right)\\\\=\left(x+3\right)\left(x^2-4\right)

Now, we will divide the above simplest form with g(x):

\frac{\left(x+3\right)\left(x^2-4\right)}{\left(x+2\right)\left(x+3\right)}\\\\=\frac{x^2-4}{x+2}\\\\=\frac{\left(x+2\right)\left(x-2\right)}{x+2}\ using\ (a^2-b^2)=(a+b)(a-b)\\\\=x-2

Hence, the quotient is (x-2).


6 0
3 years ago
Read 2 more answers
Other questions:
  • Suppose you purchase sunglasses that are regularly priced at $87.20. They are on sale for 30% off, and you have a coupon for 10%
    5·1 answer
  • Is -14 an integer and a rational number?if not why
    8·1 answer
  • Fill in the blanks to create a true statement.
    10·1 answer
  • Geometry Chapter 4 Practice Test
    12·1 answer
  • Can You Solve This?
    12·1 answer
  • What value makes the equation
    15·2 answers
  • Can someone explain to me Linear Equations being equivalent?
    11·1 answer
  • Max is having a party for his four friends. He fills each gift bag with 3 candy bars and then divides the stickers equally among
    14·1 answer
  • Please help me solve this problem please and thank you
    6·1 answer
  • Help meeeeeeeeeeeeeee
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!