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2 years ago

Can someone give me the answer and explanation

Mathematics

1 answer:

DENIUS [597]2 years ago

6 0

Answer: A

Step-by-step explanation:

The total minus the cost of the eggs leaves you with just the total of the potatoes. Since we know that the total of the potatoes is the product of 5 bags, we can divide the total of the potatoes by 5 to find the cost of each bag of potatoes.

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There is a parallelogram ABCD with diagonals AC and BD. The diagonals AC and BD intersects each other at point E. Side AB is con

grandymaker [24]

Answer:

SAS theorem

Step-by-step explanation:

Given

$\square ABCD$

$\[ \lvert \[ \lvert AB =\[ \lvert \[ \lvert CD$

$\angle BAC = \angle DCA$

Required

Which theorem shows △ABE ≅ △CDE.

From the question, we understand that:

AC and BD intersects at E.

This implies that:

$\[ \lvert \[ \lvert AE = \[ \lvert \[ \lvert EC$

and

$\[ \lvert \[ \lvert BE = \[ \lvert \[ \lvert ED$

So, the congruent sides and angles of △ABE and △CDE are:

$\[ \lvert \[ \lvert AB =\[ \lvert \[ \lvert CD$ ---- S

$\angle BAC = \angle DCA$ ---- A

$\[ \lvert \[ \lvert BE = \[ \lvert \[ \lvert ED$ or $\[ \lvert \[ \lvert AE = \[ \lvert \[ \lvert EC$ --- S

<em>Hence, the theorem that compares both triangles is the SAS theorem</em>

4 0

2 years ago

Solve for x. what are the measures of the two angles shown? show your work

mojhsa [17]

Answer:

x = 34

Step-by-step explanation:

This is a straight line so the sum of angles must be 180°

4x + 20 + x - 10 = 180 add like terms

5x + 10 = 180 subtract 10 from both sides

5x = 170 divide both sides by 5

x = 34

To calculate each angle we replace x with the value we found

4x + 20 ➡ 4×34 + 20 = 156

x - 10 ➡ 34 - 10 = 24

4 0

2 years ago

What does -3/8 x 3/5 x -5/6 equal

allochka39001 [22]

It equals 3/16 because I first multiplied the first to fractions together and I know that negative times a positive is negative so we would get a negative and I also multiplied the 2 to get -9/40 and then multiplied -5/6 to -9/40 to get the answer of 3/16!

8 0

3 years ago

Will mark as Brainlist!

ASHA 777 [7]

Answer:

y=1/4x + 16

Step-by-step explanation:

8 0

3 years ago

PLZ HELP ME!!!! ASAP!!!!!! I WILL GIVE BRAINLIEST!!!!

fenix001 [56]

Answer:

see explanation

Step-by-step explanation:

(1)

To find the unit rate divide the amount by 3

$3.84 ÷ 3 = $1.28 ← unit rate

(2)

Using proportion

$45 → 4 months

$180 → 4 × $\frac{180}{45}$ = $\frac{4(180)}{45}$ = 16 months

(3)

sum the parts of the ratio, 8 + 1 = 9 parts

Divide 90 by 9 to find the value of one part

90 ÷ 9 = 10 ← value of 1 part

Thus

8 × 10 = 80

80 Senators voted for the bill

8 0

2 years ago