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dlinn [17]
3 years ago
5

Evaluate the expression if a= -5 and b=-2. a + 3b A:4 B:1 C:11 D: -11

Mathematics
2 answers:
yuradex [85]3 years ago
5 0

Answer:

D.-11

Step-by-step explanation:

krek1111 [17]3 years ago
5 0

Answer:

it is C

Step-by-step explanation:

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Read 2 more answers
Geometry math question no Guessing and Please show work thank you
vesna_86 [32]

First let us find the length of JN

JN =JK +KN

JN = 82+105 = 187

JN=187..............(1)

UC= JN -( JH +HU+CN)

We are given :

JH= 22, HU = 96 and CN = 51

plugging all the values we get

UC = 187-( 22+96+51)

UC =187 -169

UC = 18

Answer is UC =18 ( option B)

8 0
3 years ago
Need help , if you can answer it pls do . thank you
lara [203]

Answer:

9

Step-by-step explanation:

14-5=9

therefore TV=9

hope this helped

3 0
3 years ago
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