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
Allisa [31]
2 years ago
10

. Express 3/7 as a rational number with denominator 91.(1 Point)​

Mathematics
1 answer:
grin007 [14]2 years ago
7 0

Answer:

\frac{39}{91}

Step-by-step explanation:

Given

\frac{3}{7}

To express as a rational number with 91 on the denominator.

91 ÷ 7 = 13

Thus multiply the numerator and denominator by 13, that is

\frac{3(13)}{7(13)} = \frac{39}{91}

You might be interested in
Help.It have answer choices​
amm1812
The answer is Impossible
6 0
3 years ago
Read 2 more answers
The base of a triangle is nine centimeters longer than the perpendicular height. If the area of the triangle is 180 square centi
Rom4ik [11]

Answer:

<em>The base is 24 cm long.</em>

Step-by-step explanation:

<u>Equations</u>

Let's call

b= base of the triangle

h=height of the triangle

The base is 9 cm longer than the height, thus:

b = h + 9

The area of the triangle is:

\displaystyle A=\frac{bh}{2}

\displaystyle A=\frac{(h+9)h}{2}

And its value is 180:

\displaystyle \frac{(h+9)h}{2}=180

Multiplying by 2:

(h+9)h=360

Operating:

h^2+9h-360=0

Factoring:

(h-15)(h+24)=0

The only valid positive solution is:

h = 15 cm

And b = h + 9 = 24

b = 24 cm

The base is 24 cm long.

7 0
3 years ago
$2.95 notebooks; 5% tax
dimaraw [331]
Turn 5% into a decimal which is 0.05, then multiply by 2.95 = 0.1475
round it off, which is 0.15
so $0.15 is the tax and if ur looking for the total price then add $2.95 to $0.15
7 0
3 years ago
Read 2 more answers
How do you group quadratics?
barxatty [35]
If you have a quadratic equation in the form ax^2+bx+c
Step 1) Determine the product of AC (the coefficients in a quadratic equation)
Step 2) Determine what factors of a⋅ca⋅c sum to bb
Step 3) "ungroup" the middle term to become the sum of the factors found in step 2
Step 4) group the pairs.
3 0
3 years ago
What is the measure of angle TSU?​
goldfiish [28.3K]

Answer:

80

Step-by-step explanation:

Angle VSU = 100. Angles TSU is a linear pair with angle VSU so adding them together equals 180. 180-100=80.

7 0
3 years ago
Other questions:
  • PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!
    12·1 answer
  • PLEASSSSSSSSSSSSSSSE I NEED HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    14·1 answer
  • east side middle school has 1,500 students. Thirty-two percent of them are in sixth grade. How many sixth grade students are the
    14·1 answer
  • If measure of angle X = 34° and measure of angle Z = 26°, what is the measure of angle Y
    11·1 answer
  • Write a polynomial with rational coefficients having roots 3,3+i and 3-i
    15·1 answer
  • Solve the problem.
    13·1 answer
  • A barrel of crude oil contains about 5.61 cubic feet of oil. How many barrels of oil are contained in 1 mile (5280 feet) or a pi
    7·1 answer
  • The time spent driving (which depends on the number of miles needed to<br> travel) is 2 hours.
    7·1 answer
  • Children. The
    13·1 answer
  • Solve the following using completing the square method :
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!