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3 years ago

What do l do with this problem

Mathematics

2 answers:

Rina8888 [55]3 years ago

7 0

Top Problem : 10 = 115 degrees, 11 = 65 degrees, 12 = 115 degrees

Bottom Problem : 17 = 23 degrees, 18 = 90 degrees

djyliett [7]3 years ago

4 0

Well 18 would have to be 90 degrees because it’s a right angle

Than 17 is 23 degrees because 180/2 is 90 and 90-67=23

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How can I make an equation that equals 74 with using the digits/numbers 1 2 3 4 and 0 once and only once in the equation. Every

nexus9112 [7]

Answer:

A mathematical equation is an equation with zero or one variables (e.g., 9 = 6 + 3; 9 = x + 3), whereas an algebraic equation

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

What is the area of the figure in the square units?<br> 40<br> 56<br> 64<br> 49

IRISSAK [1]

Answer:

I'm going with 64

Step-by-step explanation:

Add all the numbers and sides

4 0

2 years ago

A(-2,3)

Anika [276]

Answer:

The perimeter of triangle is 19.8 units

Step-by-step explanation:

we know that

The perimeter of triangle ABC is

$P=AB+BC+AC$

the formula to calculate the distance between two points is equal to

$d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}$

step 1

Find the distance AB

we have

$A(-2,3),B(3,0)$

substitute in the formula

$d=\sqrt{(0-3)^{2}+(3+2)^{2}}$

$d=\sqrt{(-3)^{2}+(5)^{2}}$

$d_A_B=\sqrt{34}\ units$

step 2

Find the distance BC

we have

$B(3,0),C (-4,-3)$

substitute in the formula

$d=\sqrt{(-3-0)^{2}+(-4-3)^{2}}$

$d=\sqrt{(-3)^{2}+(-7)^{2}}$

$d_B_C=\sqrt{58}\ units$

step 3

Find the distance AC

we have

$A(-2,3),C (-4,-3)$

substitute in the formula

$d=\sqrt{(-3-3)^{2}+(-4+2)^{2}}$

$d=\sqrt{(-6)^{2}+(-2)^{2}}$

$d_A_C=\sqrt{40}\ units$

step 4

Find the perimeter

$P=AB+BC+AC$

substitute the values

$P=\sqrt{34}+\sqrt{58}+\sqrt{40}$

$P=19.8\ units$

4 0

2 years ago

Rewrite using the distributive property then solve using gcf. 5(4+3)

Vitek1552 [10]

Answer:

Step-by-step explanation:

5×4+5×3

20+15

5 0

3 years ago

11 can someone please explain this

Ann [662]

Answer:

46 degrees

Step-by-step explanation:

7 0

2 years ago