この2問の解き方が分かりません。どなたか解き方を教えていただきたいです🙇‍♀️

問 5.4 右の図において 0° <a < β < 90° とす る。 次の問いに答えよ. (1) 線分CDの長さんを線分ABの長さと 角α, β を用いて表せ. 5.1 三角比 (2)a=10,a=30°,β = 45° のときんの 値を求めよ. 121L - 4.11 2 10 A Let's TRY ・a a +4. H. TT/1 B B 133 C h D Doln

この4問の解き方が分かりません。どなたか解説お願いします🙇‍♀️

Let's TRY 問 6.32 直線y=x+kが円(æ-3)2+y2=1と接するように定数kの値を定めよ. 問 6.33 次の2次曲線と直線の共有点の個数を調べよ. (1) 楕円 4.2+y2=4と直線y=-x+ko. (2) 双曲線 (x-1)2-22=2と直線y=x+k (3) 放物線y2 = 2x と直線y=2x+k

赤線の部分でなぜmost が後に来ているのでしょうか？

1. If you have time, I have something I'd like to discuss with you. merosin 2. The building whose roof is painted blue is our school. [which ] (H 3. I've finally found someone I can share my feelings with.\nigsd) bybl 4. What disappointed me most was that we had to move out of the apartmen \ 5. Let's talk about what is called "global warming.” Gibi Anim Anim voy 'nobe

この3問の解き方が分かりません。どなたか本当に基礎から丁寧に教えていただきたいです🙇‍♀️

間 5.360 (1) 2 sin Let's TRY 0 2 のとき, 次の不等式を解け. 1 ≥-√√3 (2) <cos 0 0 (3) tan≧-1 2

急ぎです💦 Aくん( ) Bくん(yes,let's) の場合AくんのセリフはShall we 〜？では無いとダメですか？ why don't we〜ではダメですか？

合っていますか？ お願いします🙏

Question ()の中から適切な語を選びましょう。 (3) It is said that a big shopping center will open next to the park in March. w yoy ti todw = (We / You / They) say that a big shopping center will open next to the park in March. (4) Public phones are said to have disappeared from our town. = (They are said / It is said) that public phones have disappeared from our town. 200 Try it out 1 (→p.43) ( )内から適切な語を選んで、文を完成させましょう。 GOT THEL notes Insidere of og ailr S 1. The student council president ( said / told ), "Let's make our school better." 2. The teacher (said / asked) the students about the causes behind the aging population of Japan. 3. The officer (suggested / told) him to obey the rules of the road. 4. She (asked / told) her boss if she could leave the office early. 5. The doctor (said / advised) me not to eat highly processed foods.

合っていますか？

Question ()の中から適切な語を選びましょう。 (3) It is said that a big shopping center will open next to the park in March. Ow way to forw nozes. (We/ You / They say that a big shopping center will open next to the park in March. (4) Public phones are said to have disappeared from our town. = (They are said / It is said) that public phones have disappeared from our town. 120 = Try it out 1 (→p.43) ( )内から適切な語を選んで、文を完成させましょう。 of og 1. The student council president ( said / told), "Let's make our school better." Yery) IO) 2. The teacher (said / asked) the students about the causes behind the aging population of Japan. 3. The officer (suggested / told) him to obey the rules of the road. 4. She (asked / told) her boss if she could leave the office early. 5. The doctor (said / advised) me not to eat highly processed foods. Duurk (0)

これらの問題の解き方が分かりません。どなたか解説していただきたいです🙇‍♀️

Let's TRY 問 6.14 次の円の方程式を求めよ。 また, その中心と半径を求めよ. (1) 3点(0,1),(3,2),(4,-1) を通る円 (2) 中心が軸上にあり, 2点(-1, 3), (1,1) を通る円

(4)の答えが(b)のwill joinなんですけど、ifがついている文節はwillは使えないんじゃないんですか？ wonder ifの時は関係ないんですか？

1 ( )に入れるのに適切な語句を,それぞれ (a)〜 (c) から選びなさい (1) My cousin ( (a) will be no ) in fifth grade next year. (b) is (2) "Let's eat dinner tonight." "Sorry, but I ( ) Mr. Wilson." (b) am going to meet (c) meet gil (c) was (a) will meet (3) Please tell us immediately if you (enter) sick. (b) will feel (a) feel (4) I wonder if John (a) joins "No, but it ( (5) "Is this bird dead?" (a) dies odlotion 25mitegros) ysb 1791 son em out of min (b) will be dying Love (b (b) will join (c) are going to ) in the event tomorrow. (c) was joining ). Let's take it to the vet. (c) is dying

【⠀】内の語句を並び替えてください 【1.must 2.let’s 3.we 4.what 5.do 】