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Marina86 [1]
4 years ago
6

Which triangle always has only two sides the same length and one angle that measures 90°? A. acute scalene B. right isosceles C.

obtuse scalene D. right scalene
Mathematics
1 answer:
Otrada [13]4 years ago
5 0
Right isosceles, which has two sides the same length and one angle that measures 90 degrees.
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Jenny and Julie each drank a cup of hot chocolate after playing in the snow. Jenny put o more
mamaluj [8]

Answer:

6<em>d</em><em>i</em><em>v</em><em>i</em><em>d</em><em>e</em><em>d</em><em> </em><em>b</em><em>y</em><em> </em><em>2</em><em> </em><em>i</em><em>s</em><em> </em><em>e</em><em>q</em><em>u</em><em>a</em><em>l</em><em> </em><em>t</em><em>o</em><em> </em><em>4</em>

Step-by-step explanation:

6divided by 2 equal 4

3 0
3 years ago
Hank's pickup can travel 100 miles on 5 gallons of gas. How many gallons will Hank's pickup need to travel 80 miles?
Orlov [11]

Answer:

the answer is 4

Step-by-step explanation:

because there are 20 5's is 100 and 100 - 20 is 80 that eighty makes the five four.

7 0
3 years ago
Casey orders 3 pizzas and 2 orders of breadsticks for a total of $29.50. Rachel orders 2 pizzas and 3 orders of breadsticks for
saveliy_v [14]

The cost of one pizza is $8.5

Step-by-step explanation:

Let,

Cost of one pizza = x

Cost of one bread stick = y

According to given statement;

3x+2y=29.50    Eqn 1

2x+3y=23          Eqn 2

Multiplying Eqn 1 by 2

2(3x+2y=29.50)\\6x+4y=59\ \ \ Eqn\ 3

Multiplying Eqn 2 by 3

3(2x+3y=23)\\6x+9y=69\ \ \ Eqn\ 4

Subtracting Eqn 3 from Eqn 4

(6x+9y)-(6x+4y)=69-59\\6x+9y-6x-4y=10\\5y=10

Dividing both sides by 5

\frac{5y}{5}=\frac{10}{5}\\y=2

Putting y=2 in Eqn 1

3x+2(2)=29.50\\3x+4=29.50\\3x=29.50-4\\3x=25.5

Dividing both sides by 3

\frac{3x}{3}=\frac{25.5}{3}\\x=8.5

The cost of one pizza is $8.5

Keywords: linear equation, elimination method

Learn more about elimination method at:

  • brainly.com/question/11470904
  • brainly.com/question/11549940

#LearnwithBrainly

7 0
3 years ago
How do u solve this equation?
Mnenie [13.5K]

Answer:

x^3+4x^2+3x-4 R 9

Step-by-step explanation:

There are two ways to solve polynomial division problems, long division, and synthesis. Synthesis won't work because the divisor is not in ax+c form, where a is always 1, and c is any integer. So, long division must be used. I would work it out here, but that would take for ever, so I provided a link to a website that shows you how to solve this.

Hope this helps! :)

7 0
3 years ago
Read 2 more answers
The sum of a number and two times a smaller number is 98. The bigger number is 22 less than three times the smaller number.
notsponge [240]
The answer is 50 and 24

The two equations are x + 2y = 98   and   x = 3y - 22

every answer equals 98 when you use the first equation but the only one that works with the second equation is C (works meaning when you plug in the answers from the answer choices) 

x = 3(24) - 22

x = 50 
3 0
3 years ago
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