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aksik [14]
3 years ago
11

Jamie says that if she knows only the measure of one angle in an isosceles triangle, she can always determine the measures of th

e other two angles. Denise disagrees with her.
Who do you think is correct, Jamie or Denise?

Explain your reasoning. Include specific examples to support your answer.

Mathematics
2 answers:
lozanna [386]3 years ago
6 0

Answer:

Jamie is correct

Step-by-step explanation:

Jamie is correct.

Example: isosceles triangle ABC AB=AC

∠B = ∠C        ∠A + ∠B + ∠C = 180°

if ∠A = x     ∠B = ∠C = 1/2 * ( 180° - x)

if ∠B or ∠C = x            ∠A = 180° - 2x

Maksim231197 [3]3 years ago
4 0

Answer:

ok bossssssssssssssssssssssssssssssssssss

Step-by-step explanation:

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Im bored in this quarentine and have a lot of work to catch up on. One of my math problems is "How much water should be added to
Kazeer [188]

Answer:

20/3  ounces of water is added.

Step-by-step explanation:

how many ounces of pure water should be added to 20 ounces of 40% solution of muriatic acid to obtain a 30% solution of muriatic acid?

--------------

The acid is 40% of 20 ounces = 8 ounces.

0.4*20 = 8

----------

 

That same 8 ounces is to be 30%. The water will be the other 70%.

8/30 = x/100

30x = 800

x = 80/3, the total amount of the solution.

We started with 20, so 80/3 - 20 = 20/3

20/3 ounces of water is added.

8 0
3 years ago
What is the nearest ten thousand rounded to 836527
motikmotik

Answer:

837,000

Step-by-step explanation:

If a number is above 5 round up, if it is below 4 round down

3 0
3 years ago
Read 2 more answers
Find the total surface area of the prism.<br><br> 13 in.<br> 9 in.<br> 15 in.<br><br> Need asap
natta225 [31]

Answer:

The surface area of a rectangular prism with length of

15, a width of 9 and a height of 13 is:

894.0000 square units.

not sure

Step-by-step explanation:

To find the surface area, use this rectangular prism surface area

formula:

Surface Area =

[(Length x Width) + (Length x Height) + (Width x Height)] x 2

Example: The surface area of a rectangular prism with length of

3 inches, width of 4 inches, and height of 5 inches:

Surface Area = [(3 x 4) + (3 x 5) + (4 x 5)] x 2

Calculated out this gives a surface area of 94 Square Inches.

(not the answer example)

3 0
3 years ago
Read 2 more answers
What is the value of f(x)=6
laila [671]

Answer:

f(x)=6

Step-by-step explanation:

By Substitution

f(x or coefficient of x)

=6 since X doesn't exist in question above

4 0
3 years ago
WHAT % OF 95 DOLLARS = 57 DOLLARS
lana66690 [7]

Answer: 60%

Step-by-step explanation:

Our answer is 60 because:

57 ÷ 95 = 0.6

We take the 0.6 and multiply.

We get 60% as an answer.

5 0
2 years ago
Read 2 more answers
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