# Can someone me with this question? will mark the measure of angle a is 45 degrees. the measure of angle b is b degrees: the

###### Question:

the measure of angle a is 45 degrees. the measure of angle b is b degrees: the measure of angle c is 3b degrees.

## Answers

b = 33.75 degrees

Sum of all angles in a triangle is 180

45+b+3b=180

simplify

14. B 9, Isosceles

15. Corresponding angles; alternate interior angles; verticle angles

Step-by-step explanation:

Question 14 explanation -

Because two of the triangle's angles are congruent, this triangle classifies as an Isosceles Triangle. Therefore, we know that sides AB and AC must be congruent. This makes it easy to solve for x...just set both side lengths equal to each other and solve.

mAB = mAC

16 = x + 7

16 - 7 = x + 7 - 7

9 = x

x = 9

6.A

7.C

8.B

9.C

Step-by-step explanation:

bonjour !!

1- Fill in the blank with the correct conjugation of the verb in parenthèses

Julie ouvre la porte.

OUVRIR présent

J'ouvre

tu ouvres

il/elle ouvre --> Julie = elle

nous ouvrons

vous ouvrez

ils/ elles ouvrent

ouvert ==> participe passé

ouvris ==> passé simple

ouvèrent ==> doesn't exist

2- Decide if the following sentence is grmmatically CORRECT or INCORRECT

Lisa as mal au cœur ==> INCORRECT

CORRECT ==> Lisa a mal au cœur.

3- Fill in the blank with the correct form of avoir.

Vous avez soif.

AVOIR présent

j'ai

tu as

il/elle/on a

nous avons

vous avez

ils/elles ont

4- Fill in the blank with the correct form of conjugation of the verb in parentheses

Elles prient à l'église.

PRIER présent

je prie

tu pries

il/elle prie

nous prions

vous priez

ils/elles prient

5- Fill in the blank with the correct conjugation of the verb in parentheses

Raphaël aime danser.

AIMER présent

j'aime

tu aimes

il/elle aime il = Raphaël =il aime

nnous aimons

vous aimez

ils/elles aiment

6- Correct plural form of the following word

le nez ==> les nez

7- Choose the correct plural form of the following word

le calendrier ==> les calendriers

8- Fill in the blank with the correct conjugation of thr verb in (...)

Mon père travaille beaucoup.

9- conujate the following verb with the pronoun given

J'apprends

Apprendre présent

j'apprends

tu aprends

il/elle apprend

nous apprenons

vous apprenez

il/elles apprenennt

hope it will help :)

physical properties: color and luster

chemical properties: flammable, reactivity, and being mixed with other chemicals.

The answers from questions 6 to 9 are A, C, D, and C.

Selection D) is appropriate.

The triangles are congruent by SSA, given the angle is a right angle, not ASA or AA. YX is not congruent to UW, so C) is incorrect.