2 years ago

27. 8 minus the product of 9 and r

1 answer:

6 0

8-9r is the answer to this

You might be interested in

Gemiola [76]

113 what on each of the two day. Please clarify

4 0

2 years ago

lakkis [162]

A stop sign has 8 sides and all angles are the same, so it is a regular octagon.

7 0

2 years ago

horrorfan [7]

1 yard is 3ft, so just multiply 2.5 with 3 and that gives u 7.5.

6 0

2 years ago

Rufina [12.5K]

Answer: C) exactly one triangle

<u>Step-by-step explanation:</u>

Given: ∠A = 45°, ∠B = 65°, side c = 4 cm

By the Triangle Sum Theorem, ∠C = 70°

Now you have a proportion so you can use the Law of Sines to find the exact length of side a and of side b.

$\dfrac{\sin\angle A}{a}=\dfrac{\sin\angle B}{b}=\dfrac{\sin\angle C}{c}\\\\\\\dfrac{\sin 45^o}{a}=\dfrac{\sin65^o}{b}=\dfrac{\sin70^o}{4}$

Thus, there is exactly one triangle.

5 0

3 years ago

NISA [10]

Last one I think so

6 0

2 years ago