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melomori [17]
3 years ago
15

Please help ASAP 40 pts

Mathematics
2 answers:
vekshin13 years ago
8 0
A. 20

Sims angles C and B are each 80 degrees, angle A must be 20 degrees
KIM [24]3 years ago
5 0

Answer:

20

Step-by-step explanation:

The <C in the triangle and 100 make a straight line  so they add to 180

<C + 100 = 180

<C = 80

<B = <C  since this is an isosceles triangle and they are the base angles

<A + <B + <C = 180 since the angles of a triangle add to 180

<A + 80 + 80 = 180

Combine like terms

<A +160 = 180

Subtract 160 from each side

<A +160-160 = 180-160

<A =20

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Which basic geometric figure is labeled with either one capital letter or three capital letters?
tester [92]

<u>Answer-</u>

An angle is labeled with either one capital letter or three capital letters

<u>Solution-</u>

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3 0
3 years ago
If a + 1 = b, then b &gt; a.
kogti [31]
If a=-10;then:
a+1=-10+1=-9=b
-9>-10

if a=10; then
a+1=10+1=11=b
11>10
A)The pair of values for a and be are: a=-10, then the value of b would be: -9;
And a=10; then the value of b would be:11;

B) It isn´t possible to create a pair of values for a and be, in wich the numerical relationship shown in the given conditional stament is false, therefore b>a if a+1=b
4 0
3 years ago
Read 2 more answers
2) The two rectangles shown are similar.
Citrus2011 [14]

Answer:

6\ cm

Step-by-step explanation:

First Rectangle:

length(l_1)=24\ cm\\\\Width(b_1)=9\ cm

Second Rectangle:

length(l_2)=16\ cm\\\\Let\ Width=b_2\ cm

Since\ these\ two\ rectangles\ are\ similar\\\\\frac{l_2}{l_1}=\frac{b_2}{b_1}\\\\\frac{16}{24}=\frac{b_2}{9}\\\\16\times 9=24\times b_2\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ cross\ multiplication\\\\b_2=\frac{16\times 9}{24}\\\\b_2=6\ cm

5 0
3 years ago
Due to the increased gasoline surcharge for its deliveries, the Sunnyside Beach Snack Stand had to offset its losses by passing
schepotkina [342]

Answer:

5 and 88 cenct

Step-by-step explanation:

8 0
2 years ago
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