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3 years ago

Please help!! I have no idea what I’m doing here

Mathematics

2 answers:

Maurinko [17]3 years ago

8 0

Hello from MrBillDoesMath

Answer: SAS, the second choice

Discussion:

The sides with a single "tick mark" in each triangle have the same length.

The sides with two "tick marks" in each triangle have the same length.

Finally the angle shown in each triangle is the same.

Hence we have congruence by S(ide)-A(ngle)-S(ide) which is the second bullet point from the top of the list.

Thank you,

Mr. B

Snezhnost [94]3 years ago

8 0

Just for clarification that would be correct

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Firlakuza [10]

Answer:

nhjggggggggggggj

Step-by-step explanation:

5 0

3 years ago

Ax^2+bx+c=(x+p)(x+q) What you know about p and q if c is less than 0. WILL MAKE BRAINLIEST!! If u provide EXPLANATION :)

Murljashka [212]

Answer:

From what I know there is no q.

p=0 I put a slight explanation below.Hope it helps

Step-by-step explanation:

Ax^2+bx+c-p=x

Ax^2+bx+c-p-x=x-x

Ax^2+(b-1)x+c-p=0

3 0

3 years ago

PLS HELP ME

Crank

Answer:

Yes it is statistical, it anticipates enough variability in responses

Step-by-step explanation:

-lukelaws

Hope I helped If I did please mark me brainliest if its wrong I am sorry!

3 0

2 years ago

What is the surface area of this design? 5 in 5 in 6.4 in 5 in 9 in

xeze [42]

ANSWER

$197 {in}^{2}$

EXPLANATION

The area of the two tra-pezoidal faces

$= 2 \times \frac{1}{2} \times (9 + 5) \times 5 = 70 {in}^{2}$

The area of the 5 by 6.4 rectangular face

$= 6.4 \times 5 = 32 {in}^{2}$

The area of the two square faces

$= 2(5 \times 5) = 50 {in}^{2}$

The area of the 9 by 5 rectangular face is

$= 9 \times 5 = 45 {in}^{2}$

The surface area of the design is:

$70 + 32 + 50 + 45=197 {in}^{2}$

6 0

3 years ago

Find the distance between the points (-1,-9) and (1,-4)

Snezhnost [94]

The distance between the two points is 5.4

Explanation:

The points are (-1,-9) and (1,-4)

The distance between the two points can be determined using the formula

$d=\sqrt{\left(x_{2}-x_{1}\right)^{2}+\left(y_{2}-y_{1}\right)^{2}}$

Substituting the values in the formula, we get,

$d=\sqrt{(1+1)^{2}+(-4+9)^{2}}$

Adding the values,

$d=\sqrt{2^{2}+5^{2}}$

Squaring the terms, we get,

$d=\sqrt{4+25}$

Simplifying, we have,

$d=\sqrt{29}=5.4$

Thus, the distance between the two points is 5.4

7 0

3 years ago