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TEA [102]
3 years ago
5

Can Someone help me ​

Mathematics
2 answers:
lianna [129]3 years ago
8 0

Step-by-step explanation:

there you go I hope this helps you

mrs_skeptik [129]3 years ago
4 0

Answer:

1. congruent

2. congruent

3. not congruent

4. not congruent

5. congruent

6. congruent

7. congruent

8. congruent

9. congruent

Step-by-step explanation:

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A carpenter used 6 boxes of nails to build 8 bird houses. He used __ of a box on each bird house.
mina [271]

Answer:

0.75 or 3/4 boxes of nails per bird house

6 0
2 years ago
What part of the bar model refers to the amount that Nora has to pay back in addition to the $500 that she borrowed?​
mihalych1998 [28]

Answer:

jefff 5675 4

Step-by-step explanation:

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3 0
2 years ago
Read 2 more answers
The area of a circle depends on the radius. Use the equation A(r) =pi r2 to compute A(7). Round your answer to the nearest hundr
Colt1911 [192]
The equation is given to compute A(7) = A(r) pi r²
7 = pi r²
r² = 7/pi
value of pi = 3.14
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5 0
3 years ago
HELP PLEASE 98 points
castortr0y [4]

Answer:

Given: ​ BD ​is an altitude of △ABC .

Prove: sinA/a=sinC/c

Triangle ABC with an altitude BD where D is on side AC. Side AC is also labeled as small b. Side AB is also labeled as small c. Side BC is also labeled as small a. Altitude BD is labeled as small h.

Statement Reason

​ BD is an altitude of △ABC .

Given △ABD ​ and ​ △CBD ​ are right triangles. (Definition of right triangle)

sinA=h/c and sinC=h/a

Cross multiplying, we have

csinA=h and asinC=h

(If a=b and a=c, then b=c)

csinA=asinC

csinA/ac=asinC/ac (Division Property of Equality)

sinA/a=sinC/c

This rule is known as the Sine Rule.

7 0
3 years ago
Find the unit rate, and then use it to solve the problem.
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2 years ago
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