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2 years ago

Consider the diagram.

Mathematics

2 answers:

natali 33 [55]2 years ago

8 0

SAS, I guess (side angle side)

Step-by-step explanation:

Since AM=BC then AM+MB=MB+BN.

Therefore, AB=MN. So, the two triangle have one congruent angle, and the sides adjacent to it are congruent as well. Those triangle are thus congruent

Irina-Kira [14]2 years ago

8 0

Answer:

B. SAS (Side Angle Side)

Step-by-step explanation:

its right on E2020

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(98+3)+2 simplified?

marin [14]

Answer:

103

Step-by-step explanation:

98+3=102+2=103

7 0

1 year ago

Standard deviation of 300, 785, 670, 187, 760, 724

White raven [17]

STEP 1

Mean = $\frac{300+785+670+187+760+724}{6} = \frac{3426}{6}=571$

STEP 2

Subtract the mean from each data value then square the answer
$300-571=-271$ ⇒ $(-271)^{2} =73441$
$785-571=214$ ⇒ $(214)^{2}=45796$
$670-571=99$ ⇒ $(99)^{2}=9801$
$187-571=-384$ ⇒ $(-384)^{2} =147456$
$760-571=189$ ⇒ $189^{2}=35721$
$724-571=153$ ⇒ $153^{2} =23409$

STEP 3

Add the squared answers in STEP 2 then find the mean

$\frac{73441+45796+9801+147456+35721+23409}{6}= \frac{335624}{6}=55937.3$

STEP 4

Square root the answer in STEP 3
$\sqrt{55937.3} =236.5$

Standard deviation is 236.5

7 0

2 years ago

Subtract 42.5 – 7.32 = _____

denpristay [2]

Step-by-step explanation:

42.5 – 7.32 = __35.18___

5 0

2 years ago

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Izabella earns $21.24 every 3 weeks. At this rate, how much will she earn in 5 weeks?

likoan [24]

Answer: